157088360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 430012800

約数和(自身を除く): 272924440

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 220, 232, 260, 286, 290, 319, 377, 440, 520, 572, 580, 638, 715, 754, 947, 1144, 1160, 1276, 1430, 1508, 1595, 1885, 1894, 2552, 2860, 3016, 3190, 3770, 3788, 4147, 4735, 5720, 6380, 7540, 7576, 8294, 9470, 10417, 12311, 12760, 15080, 16588, 18940, 20735, 20834, 24622, 27463, 33176, 37880, 41470, 41668, 49244, 52085, 54926, 61555, 82940, 83336, 98488, 104170, 109852, 123110, 135421, 137315, 165880, 208340, 219704, 246220, 270842, 274630, 302093, 357019, 416680, 492440, 541684, 549260, 604186, 677105, 714038, 1083368, 1098520, 1208372, 1354210, 1428076, 1510465, 1785095, 2416744, 2708420, 2856152, 3020930, 3570190, 3927209, 5416840, 6041860, 7140380, 7854418, 12083720, 14280760, 15708836, 19636045, 31417672, 39272090, 78544180, 157088360]

約数ペア:

[(1, 157088360), (2, 78544180), (4, 39272090), (5, 31417672), (8, 19636045), (10, 15708836), (11, 14280760), (13, 12083720), (20, 7854418), (22, 7140380), (26, 6041860), (29, 5416840), (40, 3927209), (44, 3570190), (52, 3020930), (55, 2856152), (58, 2708420), (65, 2416744), (88, 1785095), (104, 1510465), (110, 1428076), (116, 1354210), (130, 1208372), (143, 1098520), (145, 1083368), (220, 714038), (232, 677105), (260, 604186), (286, 549260), (290, 541684), (319, 492440), (377, 416680), (440, 357019), (520, 302093), (572, 274630), (580, 270842), (638, 246220), (715, 219704), (754, 208340), (947, 165880), (1144, 137315), (1160, 135421), (1276, 123110), (1430, 109852), (1508, 104170), (1595, 98488), (1885, 83336), (1894, 82940), (2552, 61555), (2860, 54926), (3016, 52085), (3190, 49244), (3770, 41668), (3788, 41470), (4147, 37880), (4735, 33176), (5720, 27463), (6380, 24622), (7540, 20834), (7576, 20735), (8294, 18940), (9470, 16588), (10417, 15080), (12311, 12760)]