157218878882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{32987}}^1$

素因数の和:33323

約数の個数: 64

約数和(自身を含む): 276522833664

約数和(自身を除く): 119303954782

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 263, 442, 526, 533, 697, 1066, 1394, 3419, 4471, 6838, 8942, 9061, 10783, 18122, 21566, 32987, 58123, 65974, 116246, 140179, 183311, 280358, 366622, 428831, 560779, 857662, 1121558, 1352467, 2383043, 2704934, 4766086, 7290127, 8675581, 14580254, 17351162, 17582071, 22991939, 35164142, 45983878, 112782553, 147484877, 225565106, 294969754, 298895207, 355698821, 597790414, 711397642, 1917303401, 3834606802, 4624084673, 6046879957, 9248169346, 12093759914, 78609439441, 157218878882]

約数ペア:

[(1, 157218878882), (2, 78609439441), (13, 12093759914), (17, 9248169346), (26, 6046879957), (34, 4624084673), (41, 3834606802), (82, 1917303401), (221, 711397642), (263, 597790414), (442, 355698821), (526, 298895207), (533, 294969754), (697, 225565106), (1066, 147484877), (1394, 112782553), (3419, 45983878), (4471, 35164142), (6838, 22991939), (8942, 17582071), (9061, 17351162), (10783, 14580254), (18122, 8675581), (21566, 7290127), (32987, 4766086), (58123, 2704934), (65974, 2383043), (116246, 1352467), (140179, 1121558), (183311, 857662), (280358, 560779), (366622, 428831)]