123656208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3816

約数の個数: 80

約数和(自身を含む): 350602560

約数和(自身を除く): 226946352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 3739, 4134, 5512, 7478, 8268, 11024, 11217, 14956, 16536, 22434, 29912, 33072, 44868, 48607, 59824, 89736, 97214, 145821, 179472, 194428, 198167, 291642, 388856, 396334, 583284, 594501, 777712, 792668, 1166568, 1189002, 1585336, 2333136, 2378004, 2576171, 3170672, 4756008, 5152342, 7728513, 9512016, 10304684, 15457026, 20609368, 30914052, 41218736, 61828104, 123656208]

約数ペア:

[(1, 123656208), (2, 61828104), (3, 41218736), (4, 30914052), (6, 20609368), (8, 15457026), (12, 10304684), (13, 9512016), (16, 7728513), (24, 5152342), (26, 4756008), (39, 3170672), (48, 2576171), (52, 2378004), (53, 2333136), (78, 1585336), (104, 1189002), (106, 1166568), (156, 792668), (159, 777712), (208, 594501), (212, 583284), (312, 396334), (318, 388856), (424, 291642), (624, 198167), (636, 194428), (689, 179472), (848, 145821), (1272, 97214), (1378, 89736), (2067, 59824), (2544, 48607), (2756, 44868), (3739, 33072), (4134, 29912), (5512, 22434), (7478, 16536), (8268, 14956), (11024, 11217)]