139499008

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 160

約数和(自身を含む): 339406848

約数和(自身を除く): 199907840

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 47, 62, 64, 68, 88, 94, 124, 128, 136, 176, 187, 188, 248, 256, 272, 341, 352, 374, 376, 496, 512, 517, 527, 544, 682, 704, 748, 752, 799, 992, 1034, 1054, 1088, 1364, 1408, 1457, 1496, 1504, 1598, 1984, 2068, 2108, 2176, 2728, 2816, 2914, 2992, 3008, 3196, 3968, 4136, 4216, 4352, 5456, 5632, 5797, 5828, 5984, 6016, 6392, 7936, 8272, 8432, 8704, 8789, 10912, 11594, 11656, 11968, 12032, 12784, 15872, 16027, 16544, 16864, 17578, 21824, 23188, 23312, 23936, 24064, 24769, 25568, 32054, 33088, 33728, 35156, 43648, 46376, 46624, 47872, 49538, 51136, 64108, 66176, 67456, 70312, 87296, 92752, 93248, 95744, 99076, 102272, 128216, 132352, 134912, 140624, 174592, 185504, 186496, 198152, 204544, 256432, 264704, 269824, 272459, 281248, 371008, 372992, 396304, 409088, 512864, 544918, 562496, 742016, 745984, 792608, 1025728, 1089836, 1124992, 1484032, 1585216, 2051456, 2179672, 2249984, 2968064, 3170432, 4102912, 4359344, 4499968, 6340864, 8205824, 8718688, 12681728, 17437376, 34874752, 69749504, 139499008]

約数ペア:

[(1, 139499008), (2, 69749504), (4, 34874752), (8, 17437376), (11, 12681728), (16, 8718688), (17, 8205824), (22, 6340864), (31, 4499968), (32, 4359344), (34, 4102912), (44, 3170432), (47, 2968064), (62, 2249984), (64, 2179672), (68, 2051456), (88, 1585216), (94, 1484032), (124, 1124992), (128, 1089836), (136, 1025728), (176, 792608), (187, 745984), (188, 742016), (248, 562496), (256, 544918), (272, 512864), (341, 409088), (352, 396304), (374, 372992), (376, 371008), (496, 281248), (512, 272459), (517, 269824), (527, 264704), (544, 256432), (682, 204544), (704, 198152), (748, 186496), (752, 185504), (799, 174592), (992, 140624), (1034, 134912), (1054, 132352), (1088, 128216), (1364, 102272), (1408, 99076), (1457, 95744), (1496, 93248), (1504, 92752), (1598, 87296), (1984, 70312), (2068, 67456), (2108, 66176), (2176, 64108), (2728, 51136), (2816, 49538), (2914, 47872), (2992, 46624), (3008, 46376), (3196, 43648), (3968, 35156), (4136, 33728), (4216, 33088), (4352, 32054), (5456, 25568), (5632, 24769), (5797, 24064), (5828, 23936), (5984, 23312), (6016, 23188), (6392, 21824), (7936, 17578), (8272, 16864), (8432, 16544), (8704, 16027), (8789, 15872), (10912, 12784), (11594, 12032), (11656, 11968)]