125102536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63311}}^1$

素因数の和:63349

約数の個数: 32

約数和(自身を含む): 265910400

約数和(自身を除く): 140807864

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 63311, 126622, 253244, 506488, 823043, 1202909, 1646086, 2405818, 3292172, 4811636, 6584344, 9623272, 15637817, 31275634, 62551268, 125102536]

約数ペア:

[(1, 125102536), (2, 62551268), (4, 31275634), (8, 15637817), (13, 9623272), (19, 6584344), (26, 4811636), (38, 3292172), (52, 2405818), (76, 1646086), (104, 1202909), (152, 823043), (247, 506488), (494, 253244), (988, 126622), (1976, 63311)]