156978660382

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{197621}}^1$

素因数の和:198084

約数の個数: 32

約数和(自身を含む): 254069167104

約数和(自身を除く): 97090506722

約数列:

[1, 2, 17, 34, 61, 122, 383, 766, 1037, 2074, 6511, 13022, 23363, 46726, 197621, 395242, 397171, 794342, 3359557, 6719114, 12054881, 24109762, 75688843, 151377686, 204932977, 409865954, 1286710331, 2573420662, 4617019423, 9234038846, 78489330191, 156978660382]

約数ペア:

[(1, 156978660382), (2, 78489330191), (17, 9234038846), (34, 4617019423), (61, 2573420662), (122, 1286710331), (383, 409865954), (766, 204932977), (1037, 151377686), (2074, 75688843), (6511, 24109762), (13022, 12054881), (23363, 6719114), (46726, 3359557), (197621, 794342), (395242, 397171)]