157023834760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{18593}}^1$

素因数の和:18875

約数の個数: 128

約数和(自身を含む): 386569260000

約数和(自身を除く): 229545425240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 109, 130, 149, 218, 260, 298, 436, 520, 545, 596, 745, 872, 1090, 1192, 1417, 1490, 1937, 2180, 2834, 2980, 3874, 4360, 5668, 5960, 7085, 7748, 9685, 11336, 14170, 15496, 16241, 18593, 19370, 28340, 32482, 37186, 38740, 56680, 64964, 74372, 77480, 81205, 92965, 129928, 148744, 162410, 185930, 211133, 241709, 324820, 371860, 422266, 483418, 649640, 743720, 844532, 966836, 1055665, 1208545, 1689064, 1933672, 2026637, 2111330, 2417090, 2770357, 4053274, 4222660, 4834180, 5540714, 8106548, 8445320, 9668360, 10133185, 11081428, 13851785, 16213096, 20266370, 22162856, 26346281, 27703570, 36014641, 40532740, 52692562, 55407140, 72029282, 81065480, 105385124, 110814280, 131731405, 144058564, 180073205, 210770248, 263462810, 288117128, 301968913, 360146410, 526925620, 603937826, 720292820, 1053851240, 1207875652, 1440585640, 1509844565, 2415751304, 3019689130, 3925595869, 6039378260, 7851191738, 12078756520, 15702383476, 19627979345, 31404766952, 39255958690, 78511917380, 157023834760]

約数ペア:

[(1, 157023834760), (2, 78511917380), (4, 39255958690), (5, 31404766952), (8, 19627979345), (10, 15702383476), (13, 12078756520), (20, 7851191738), (26, 6039378260), (40, 3925595869), (52, 3019689130), (65, 2415751304), (104, 1509844565), (109, 1440585640), (130, 1207875652), (149, 1053851240), (218, 720292820), (260, 603937826), (298, 526925620), (436, 360146410), (520, 301968913), (545, 288117128), (596, 263462810), (745, 210770248), (872, 180073205), (1090, 144058564), (1192, 131731405), (1417, 110814280), (1490, 105385124), (1937, 81065480), (2180, 72029282), (2834, 55407140), (2980, 52692562), (3874, 40532740), (4360, 36014641), (5668, 27703570), (5960, 26346281), (7085, 22162856), (7748, 20266370), (9685, 16213096), (11336, 13851785), (14170, 11081428), (15496, 10133185), (16241, 9668360), (18593, 8445320), (19370, 8106548), (28340, 5540714), (32482, 4834180), (37186, 4222660), (38740, 4053274), (56680, 2770357), (64964, 2417090), (74372, 2111330), (77480, 2026637), (81205, 1933672), (92965, 1689064), (129928, 1208545), (148744, 1055665), (162410, 966836), (185930, 844532), (211133, 743720), (241709, 649640), (324820, 483418), (371860, 422266)]