8158488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 22310400

約数和(自身を除く): 14151912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 331, 474, 632, 662, 948, 993, 1027, 1324, 1896, 1986, 2054, 2648, 3081, 3972, 4108, 4303, 6162, 7944, 8216, 8606, 12324, 12909, 17212, 24648, 25818, 26149, 34424, 51636, 52298, 78447, 103272, 104596, 156894, 209192, 313788, 339937, 627576, 679874, 1019811, 1359748, 2039622, 2719496, 4079244, 8158488]

約数ペア:

[(1, 8158488), (2, 4079244), (3, 2719496), (4, 2039622), (6, 1359748), (8, 1019811), (12, 679874), (13, 627576), (24, 339937), (26, 313788), (39, 209192), (52, 156894), (78, 104596), (79, 103272), (104, 78447), (156, 52298), (158, 51636), (237, 34424), (312, 26149), (316, 25818), (331, 24648), (474, 17212), (632, 12909), (662, 12324), (948, 8606), (993, 8216), (1027, 7944), (1324, 6162), (1896, 4303), (1986, 4108), (2054, 3972), (2648, 3081)]