138860904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 450455040

約数和(自身を除く): 311594136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 124, 147, 156, 168, 182, 186, 196, 217, 248, 273, 293, 294, 312, 364, 372, 392, 403, 434, 546, 586, 588, 637, 651, 728, 744, 806, 868, 879, 1092, 1172, 1176, 1209, 1274, 1302, 1519, 1612, 1736, 1758, 1911, 2051, 2184, 2344, 2418, 2548, 2604, 2821, 3038, 3224, 3516, 3809, 3822, 4102, 4557, 4836, 5096, 5208, 5642, 6076, 6153, 7032, 7618, 7644, 8204, 8463, 9083, 9114, 9672, 11284, 11427, 12152, 12306, 14357, 15236, 15288, 16408, 16926, 18166, 18228, 19747, 22568, 22854, 24612, 26663, 27249, 28714, 30472, 33852, 36332, 36456, 39494, 43071, 45708, 49224, 53326, 54498, 57428, 59241, 63581, 67704, 72664, 78988, 79989, 86142, 91416, 106652, 108996, 114856, 118079, 118482, 127162, 157976, 159978, 172284, 186641, 190743, 213304, 217992, 236158, 236964, 254324, 319956, 344568, 354237, 373282, 381486, 445067, 472316, 473928, 508648, 559923, 639912, 708474, 746564, 762972, 826553, 890134, 944632, 1119846, 1335201, 1416948, 1493128, 1525944, 1653106, 1780268, 2239692, 2479659, 2670402, 2833896, 3306212, 3560536, 4479384, 4959318, 5340804, 5785871, 6612424, 9918636, 10681608, 11571742, 17357613, 19837272, 23143484, 34715226, 46286968, 69430452, 138860904]

約数ペア:

[(1, 138860904), (2, 69430452), (3, 46286968), (4, 34715226), (6, 23143484), (7, 19837272), (8, 17357613), (12, 11571742), (13, 10681608), (14, 9918636), (21, 6612424), (24, 5785871), (26, 5340804), (28, 4959318), (31, 4479384), (39, 3560536), (42, 3306212), (49, 2833896), (52, 2670402), (56, 2479659), (62, 2239692), (78, 1780268), (84, 1653106), (91, 1525944), (93, 1493128), (98, 1416948), (104, 1335201), (124, 1119846), (147, 944632), (156, 890134), (168, 826553), (182, 762972), (186, 746564), (196, 708474), (217, 639912), (248, 559923), (273, 508648), (293, 473928), (294, 472316), (312, 445067), (364, 381486), (372, 373282), (392, 354237), (403, 344568), (434, 319956), (546, 254324), (586, 236964), (588, 236158), (637, 217992), (651, 213304), (728, 190743), (744, 186641), (806, 172284), (868, 159978), (879, 157976), (1092, 127162), (1172, 118482), (1176, 118079), (1209, 114856), (1274, 108996), (1302, 106652), (1519, 91416), (1612, 86142), (1736, 79989), (1758, 78988), (1911, 72664), (2051, 67704), (2184, 63581), (2344, 59241), (2418, 57428), (2548, 54498), (2604, 53326), (2821, 49224), (3038, 45708), (3224, 43071), (3516, 39494), (3809, 36456), (3822, 36332), (4102, 33852), (4557, 30472), (4836, 28714), (5096, 27249), (5208, 26663), (5642, 24612), (6076, 22854), (6153, 22568), (7032, 19747), (7618, 18228), (7644, 18166), (8204, 16926), (8463, 16408), (9083, 15288), (9114, 15236), (9672, 14357), (11284, 12306), (11427, 12152)]