156940580988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^3\times {\mathrm{37}}^1\times {\mathrm{4831}}^1$

素因数の和:4965

約数の個数: 144

約数和(自身を含む): 422070754560

約数和(自身を除く): 265130173572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 111, 116, 148, 174, 222, 261, 333, 348, 444, 522, 666, 841, 1044, 1073, 1332, 1682, 2146, 2523, 3219, 3364, 4292, 4831, 5046, 6438, 7569, 9657, 9662, 10092, 12876, 14493, 15138, 19314, 19324, 24389, 28986, 30276, 31117, 38628, 43479, 48778, 57972, 62234, 73167, 86958, 93351, 97556, 124468, 140099, 146334, 173916, 178747, 186702, 219501, 280053, 280198, 292668, 357494, 373404, 420297, 439002, 536241, 560106, 560396, 714988, 840594, 878004, 902393, 1072482, 1120212, 1260891, 1608723, 1681188, 1804786, 2144964, 2521782, 2707179, 3217446, 3609572, 4062871, 5043564, 5183663, 5414358, 6434892, 8121537, 8125742, 10367326, 10828716, 12188613, 15550989, 16243074, 16251484, 20734652, 24377226, 31101978, 32486148, 36565839, 46652967, 48754452, 62203956, 73131678, 93305934, 117823259, 146263356, 150326227, 186611868, 235646518, 300652454, 353469777, 450978681, 471293036, 601304908, 706939554, 901957362, 1060409331, 1352936043, 1413879108, 1803914724, 2120818662, 2705872086, 4241637324, 4359460583, 5411744172, 8718921166, 13078381749, 17437842332, 26156763498, 39235145247, 52313526996, 78470290494, 156940580988]

約数ペア:

[(1, 156940580988), (2, 78470290494), (3, 52313526996), (4, 39235145247), (6, 26156763498), (9, 17437842332), (12, 13078381749), (18, 8718921166), (29, 5411744172), (36, 4359460583), (37, 4241637324), (58, 2705872086), (74, 2120818662), (87, 1803914724), (111, 1413879108), (116, 1352936043), (148, 1060409331), (174, 901957362), (222, 706939554), (261, 601304908), (333, 471293036), (348, 450978681), (444, 353469777), (522, 300652454), (666, 235646518), (841, 186611868), (1044, 150326227), (1073, 146263356), (1332, 117823259), (1682, 93305934), (2146, 73131678), (2523, 62203956), (3219, 48754452), (3364, 46652967), (4292, 36565839), (4831, 32486148), (5046, 31101978), (6438, 24377226), (7569, 20734652), (9657, 16251484), (9662, 16243074), (10092, 15550989), (12876, 12188613), (14493, 10828716), (15138, 10367326), (19314, 8125742), (19324, 8121537), (24389, 6434892), (28986, 5414358), (30276, 5183663), (31117, 5043564), (38628, 4062871), (43479, 3609572), (48778, 3217446), (57972, 2707179), (62234, 2521782), (73167, 2144964), (86958, 1804786), (93351, 1681188), (97556, 1608723), (124468, 1260891), (140099, 1120212), (146334, 1072482), (173916, 902393), (178747, 878004), (186702, 840594), (219501, 714988), (280053, 560396), (280198, 560106), (292668, 536241), (357494, 439002), (373404, 420297)]