172022928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 578445120

約数和(自身を除く): 406422192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 61, 66, 77, 84, 88, 98, 109, 112, 122, 132, 147, 154, 168, 176, 183, 196, 218, 231, 244, 264, 294, 308, 327, 336, 366, 392, 427, 436, 462, 488, 528, 539, 588, 616, 654, 671, 732, 763, 784, 854, 872, 924, 976, 1078, 1176, 1199, 1232, 1281, 1308, 1342, 1464, 1526, 1617, 1708, 1744, 1848, 2013, 2156, 2289, 2352, 2398, 2562, 2616, 2684, 2928, 2989, 3052, 3234, 3416, 3597, 3696, 4026, 4312, 4578, 4697, 4796, 5124, 5232, 5341, 5368, 5978, 6104, 6468, 6649, 6832, 7194, 8052, 8393, 8624, 8967, 9156, 9394, 9592, 10248, 10682, 10736, 11956, 12208, 12936, 13298, 14091, 14388, 16023, 16104, 16786, 17934, 18312, 18788, 19184, 19947, 20496, 21364, 23912, 25179, 25872, 26596, 28182, 28776, 32046, 32208, 32879, 33572, 35868, 36624, 37576, 39894, 42728, 46543, 47824, 50358, 53192, 56364, 57552, 58751, 64092, 65758, 67144, 71736, 73139, 75152, 79788, 85456, 93086, 98637, 100716, 106384, 112728, 117502, 128184, 131516, 134288, 139629, 143472, 146278, 159576, 176253, 186172, 197274, 201432, 219417, 225456, 235004, 256368, 263032, 279258, 292556, 319152, 325801, 352506, 372344, 394548, 402864, 438834, 470008, 511973, 526064, 558516, 585112, 651602, 705012, 744688, 789096, 877668, 940016, 977403, 1023946, 1117032, 1170224, 1303204, 1410024, 1535919, 1578192, 1755336, 1954806, 2047892, 2234064, 2606408, 2820048, 3071838, 3510672, 3583811, 3909612, 4095784, 5212816, 6143676, 7167622, 7819224, 8191568, 10751433, 12287352, 14335244, 15638448, 21502866, 24574704, 28670488, 43005732, 57340976, 86011464, 172022928]

約数ペア:

[(1, 172022928), (2, 86011464), (3, 57340976), (4, 43005732), (6, 28670488), (7, 24574704), (8, 21502866), (11, 15638448), (12, 14335244), (14, 12287352), (16, 10751433), (21, 8191568), (22, 7819224), (24, 7167622), (28, 6143676), (33, 5212816), (42, 4095784), (44, 3909612), (48, 3583811), (49, 3510672), (56, 3071838), (61, 2820048), (66, 2606408), (77, 2234064), (84, 2047892), (88, 1954806), (98, 1755336), (109, 1578192), (112, 1535919), (122, 1410024), (132, 1303204), (147, 1170224), (154, 1117032), (168, 1023946), (176, 977403), (183, 940016), (196, 877668), (218, 789096), (231, 744688), (244, 705012), (264, 651602), (294, 585112), (308, 558516), (327, 526064), (336, 511973), (366, 470008), (392, 438834), (427, 402864), (436, 394548), (462, 372344), (488, 352506), (528, 325801), (539, 319152), (588, 292556), (616, 279258), (654, 263032), (671, 256368), (732, 235004), (763, 225456), (784, 219417), (854, 201432), (872, 197274), (924, 186172), (976, 176253), (1078, 159576), (1176, 146278), (1199, 143472), (1232, 139629), (1281, 134288), (1308, 131516), (1342, 128184), (1464, 117502), (1526, 112728), (1617, 106384), (1708, 100716), (1744, 98637), (1848, 93086), (2013, 85456), (2156, 79788), (2289, 75152), (2352, 73139), (2398, 71736), (2562, 67144), (2616, 65758), (2684, 64092), (2928, 58751), (2989, 57552), (3052, 56364), (3234, 53192), (3416, 50358), (3597, 47824), (3696, 46543), (4026, 42728), (4312, 39894), (4578, 37576), (4697, 36624), (4796, 35868), (5124, 33572), (5232, 32879), (5341, 32208), (5368, 32046), (5978, 28776), (6104, 28182), (6468, 26596), (6649, 25872), (6832, 25179), (7194, 23912), (8052, 21364), (8393, 20496), (8624, 19947), (8967, 19184), (9156, 18788), (9394, 18312), (9592, 17934), (10248, 16786), (10682, 16104), (10736, 16023), (11956, 14388), (12208, 14091), (12936, 13298)]