168058486520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1\times {\mathrm{53239}}^1$

素因数の和:54792

約数の個数: 64

約数和(自身を含む): 385532136000

約数和(自身を除く): 217473649480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1489, 2120, 2978, 5956, 7445, 11912, 14890, 29780, 53239, 59560, 78917, 106478, 157834, 212956, 266195, 315668, 394585, 425912, 532390, 631336, 789170, 1064780, 1578340, 2129560, 2821667, 3156680, 5643334, 11286668, 14108335, 22573336, 28216670, 56433340, 79272871, 112866680, 158545742, 317091484, 396364355, 634182968, 792728710, 1585457420, 3170914840, 4201462163, 8402924326, 16805848652, 21007310815, 33611697304, 42014621630, 84029243260, 168058486520]

約数ペア:

[(1, 168058486520), (2, 84029243260), (4, 42014621630), (5, 33611697304), (8, 21007310815), (10, 16805848652), (20, 8402924326), (40, 4201462163), (53, 3170914840), (106, 1585457420), (212, 792728710), (265, 634182968), (424, 396364355), (530, 317091484), (1060, 158545742), (1489, 112866680), (2120, 79272871), (2978, 56433340), (5956, 28216670), (7445, 22573336), (11912, 14108335), (14890, 11286668), (29780, 5643334), (53239, 3156680), (59560, 2821667), (78917, 2129560), (106478, 1578340), (157834, 1064780), (212956, 789170), (266195, 631336), (315668, 532390), (394585, 425912)]