156970758680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{64679}}^1$

素因数の和:64833

約数の個数: 128

約数和(自身を含む): 387272793600

約数和(自身を除く): 230302034920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 83, 85, 86, 136, 166, 170, 172, 215, 332, 340, 344, 415, 430, 664, 680, 731, 830, 860, 1411, 1462, 1660, 1720, 2822, 2924, 3320, 3569, 3655, 5644, 5848, 7055, 7138, 7310, 11288, 14110, 14276, 14620, 17845, 28220, 28552, 29240, 35690, 56440, 60673, 64679, 71380, 121346, 129358, 142760, 242692, 258716, 303365, 323395, 485384, 517432, 606730, 646790, 1099543, 1213460, 1293580, 2199086, 2426920, 2587160, 2781197, 4398172, 5368357, 5497715, 5562394, 8796344, 10736714, 10995430, 11124788, 13905985, 21473428, 21990860, 22249576, 26841785, 27811970, 42946856, 43981720, 47280349, 53683570, 55623940, 91262069, 94560698, 107367140, 111247880, 182524138, 189121396, 214734280, 230839351, 236401745, 365048276, 378242792, 456310345, 461678702, 472803490, 730096552, 912620690, 923357404, 945606980, 1154196755, 1825241380, 1846714808, 1891213960, 2308393510, 3650482760, 3924268967, 4616787020, 7848537934, 9233574040, 15697075868, 19621344835, 31394151736, 39242689670, 78485379340, 156970758680]

約数ペア:

[(1, 156970758680), (2, 78485379340), (4, 39242689670), (5, 31394151736), (8, 19621344835), (10, 15697075868), (17, 9233574040), (20, 7848537934), (34, 4616787020), (40, 3924268967), (43, 3650482760), (68, 2308393510), (83, 1891213960), (85, 1846714808), (86, 1825241380), (136, 1154196755), (166, 945606980), (170, 923357404), (172, 912620690), (215, 730096552), (332, 472803490), (340, 461678702), (344, 456310345), (415, 378242792), (430, 365048276), (664, 236401745), (680, 230839351), (731, 214734280), (830, 189121396), (860, 182524138), (1411, 111247880), (1462, 107367140), (1660, 94560698), (1720, 91262069), (2822, 55623940), (2924, 53683570), (3320, 47280349), (3569, 43981720), (3655, 42946856), (5644, 27811970), (5848, 26841785), (7055, 22249576), (7138, 21990860), (7310, 21473428), (11288, 13905985), (14110, 11124788), (14276, 10995430), (14620, 10736714), (17845, 8796344), (28220, 5562394), (28552, 5497715), (29240, 5368357), (35690, 4398172), (56440, 2781197), (60673, 2587160), (64679, 2426920), (71380, 2199086), (121346, 1293580), (129358, 1213460), (142760, 1099543), (242692, 646790), (258716, 606730), (303365, 517432), (323395, 485384)]