140564928

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 168

約数和(自身を含む): 441057792

約数和(自身を除く): 300492864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 67, 84, 96, 98, 112, 134, 147, 168, 192, 196, 201, 223, 224, 268, 294, 336, 392, 402, 446, 448, 469, 536, 588, 669, 672, 784, 804, 892, 938, 1072, 1176, 1338, 1344, 1407, 1561, 1568, 1608, 1784, 1876, 2144, 2352, 2676, 2814, 3122, 3136, 3216, 3283, 3568, 3752, 4288, 4683, 4704, 5352, 5628, 6244, 6432, 6566, 7136, 7504, 9366, 9408, 9849, 10704, 10927, 11256, 12488, 12864, 13132, 14272, 14941, 15008, 18732, 19698, 21408, 21854, 22512, 24976, 26264, 29882, 30016, 32781, 37464, 39396, 42816, 43708, 44823, 45024, 49952, 52528, 59764, 65562, 74928, 78792, 87416, 89646, 90048, 99904, 104587, 105056, 119528, 131124, 149856, 157584, 174832, 179292, 209174, 210112, 239056, 262248, 299712, 313761, 315168, 349664, 358584, 418348, 478112, 524496, 627522, 630336, 699328, 717168, 732109, 836696, 956224, 1048992, 1255044, 1434336, 1464218, 1673392, 2097984, 2196327, 2510088, 2868672, 2928436, 3346784, 4392654, 5020176, 5856872, 6693568, 8785308, 10040352, 11713744, 17570616, 20080704, 23427488, 35141232, 46854976, 70282464, 140564928]

約数ペア:

[(1, 140564928), (2, 70282464), (3, 46854976), (4, 35141232), (6, 23427488), (7, 20080704), (8, 17570616), (12, 11713744), (14, 10040352), (16, 8785308), (21, 6693568), (24, 5856872), (28, 5020176), (32, 4392654), (42, 3346784), (48, 2928436), (49, 2868672), (56, 2510088), (64, 2196327), (67, 2097984), (84, 1673392), (96, 1464218), (98, 1434336), (112, 1255044), (134, 1048992), (147, 956224), (168, 836696), (192, 732109), (196, 717168), (201, 699328), (223, 630336), (224, 627522), (268, 524496), (294, 478112), (336, 418348), (392, 358584), (402, 349664), (446, 315168), (448, 313761), (469, 299712), (536, 262248), (588, 239056), (669, 210112), (672, 209174), (784, 179292), (804, 174832), (892, 157584), (938, 149856), (1072, 131124), (1176, 119528), (1338, 105056), (1344, 104587), (1407, 99904), (1561, 90048), (1568, 89646), (1608, 87416), (1784, 78792), (1876, 74928), (2144, 65562), (2352, 59764), (2676, 52528), (2814, 49952), (3122, 45024), (3136, 44823), (3216, 43708), (3283, 42816), (3568, 39396), (3752, 37464), (4288, 32781), (4683, 30016), (4704, 29882), (5352, 26264), (5628, 24976), (6244, 22512), (6432, 21854), (6566, 21408), (7136, 19698), (7504, 18732), (9366, 15008), (9408, 14941), (9849, 14272), (10704, 13132), (10927, 12864), (11256, 12488)]