131547570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 411844608

約数和(自身を除く): 280297038

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 121, 154, 155, 165, 167, 186, 210, 217, 231, 242, 310, 330, 334, 341, 363, 385, 434, 462, 465, 501, 605, 651, 682, 726, 770, 835, 847, 930, 1002, 1023, 1085, 1155, 1169, 1210, 1302, 1670, 1694, 1705, 1815, 1837, 2046, 2170, 2310, 2338, 2387, 2505, 2541, 3255, 3410, 3507, 3630, 3674, 3751, 4235, 4774, 5010, 5082, 5115, 5177, 5511, 5845, 6510, 7014, 7161, 7502, 8470, 9185, 10230, 10354, 11022, 11253, 11690, 11935, 12705, 12859, 14322, 15531, 17535, 18370, 18755, 20207, 22506, 23870, 25410, 25718, 25885, 26257, 27555, 31062, 35070, 35805, 36239, 37510, 38577, 40414, 51770, 52514, 55110, 56265, 56947, 60621, 64295, 71610, 72478, 77154, 77655, 78771, 101035, 108717, 112530, 113894, 121242, 128590, 131285, 141449, 155310, 157542, 170841, 181195, 192885, 202070, 217434, 262570, 282898, 284735, 303105, 341682, 362390, 385770, 393855, 398629, 424347, 543585, 569470, 606210, 626417, 707245, 787710, 797258, 848694, 854205, 1087170, 1195887, 1252834, 1414490, 1708410, 1879251, 1993145, 2121735, 2391774, 3132085, 3758502, 3986290, 4243470, 4384919, 5979435, 6264170, 8769838, 9396255, 11958870, 13154757, 18792510, 21924595, 26309514, 43849190, 65773785, 131547570]

約数ペア:

[(1, 131547570), (2, 65773785), (3, 43849190), (5, 26309514), (6, 21924595), (7, 18792510), (10, 13154757), (11, 11958870), (14, 9396255), (15, 8769838), (21, 6264170), (22, 5979435), (30, 4384919), (31, 4243470), (33, 3986290), (35, 3758502), (42, 3132085), (55, 2391774), (62, 2121735), (66, 1993145), (70, 1879251), (77, 1708410), (93, 1414490), (105, 1252834), (110, 1195887), (121, 1087170), (154, 854205), (155, 848694), (165, 797258), (167, 787710), (186, 707245), (210, 626417), (217, 606210), (231, 569470), (242, 543585), (310, 424347), (330, 398629), (334, 393855), (341, 385770), (363, 362390), (385, 341682), (434, 303105), (462, 284735), (465, 282898), (501, 262570), (605, 217434), (651, 202070), (682, 192885), (726, 181195), (770, 170841), (835, 157542), (847, 155310), (930, 141449), (1002, 131285), (1023, 128590), (1085, 121242), (1155, 113894), (1169, 112530), (1210, 108717), (1302, 101035), (1670, 78771), (1694, 77655), (1705, 77154), (1815, 72478), (1837, 71610), (2046, 64295), (2170, 60621), (2310, 56947), (2338, 56265), (2387, 55110), (2505, 52514), (2541, 51770), (3255, 40414), (3410, 38577), (3507, 37510), (3630, 36239), (3674, 35805), (3751, 35070), (4235, 31062), (4774, 27555), (5010, 26257), (5082, 25885), (5115, 25718), (5177, 25410), (5511, 23870), (5845, 22506), (6510, 20207), (7014, 18755), (7161, 18370), (7502, 17535), (8470, 15531), (9185, 14322), (10230, 12859), (10354, 12705), (11022, 11935), (11253, 11690)]