156611338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 269740800

約数和(自身を除く): 113129462

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 4013, 8026, 19513, 39026, 52169, 76247, 104338, 152494, 317027, 634054, 991211, 1982422, 4121351, 6023513, 8242702, 12047026, 78305669, 156611338]

約数ペア:

[(1, 156611338), (2, 78305669), (13, 12047026), (19, 8242702), (26, 6023513), (38, 4121351), (79, 1982422), (158, 991211), (247, 634054), (494, 317027), (1027, 152494), (1501, 104338), (2054, 76247), (3002, 52169), (4013, 39026), (8026, 19513)]