155063412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7789}}^1$

素因数の和:7885

約数の個数: 72

約数和(自身を含む): 453689600

約数和(自身を除く): 298626188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 3318, 4977, 6636, 7789, 9954, 15578, 19908, 23367, 31156, 46734, 54523, 70101, 93468, 109046, 140202, 163569, 218092, 280404, 327138, 490707, 615331, 654276, 981414, 1230662, 1845993, 1962828, 2461324, 3691986, 4307317, 5537979, 7383972, 8614634, 11075958, 12921951, 17229268, 22151916, 25843902, 38765853, 51687804, 77531706, 155063412]

約数ペア:

[(1, 155063412), (2, 77531706), (3, 51687804), (4, 38765853), (6, 25843902), (7, 22151916), (9, 17229268), (12, 12921951), (14, 11075958), (18, 8614634), (21, 7383972), (28, 5537979), (36, 4307317), (42, 3691986), (63, 2461324), (79, 1962828), (84, 1845993), (126, 1230662), (158, 981414), (237, 654276), (252, 615331), (316, 490707), (474, 327138), (553, 280404), (711, 218092), (948, 163569), (1106, 140202), (1422, 109046), (1659, 93468), (2212, 70101), (2844, 54523), (3318, 46734), (4977, 31156), (6636, 23367), (7789, 19908), (9954, 15578)]