131746992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 374418000

約数和(自身を除く): 242671008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 149, 156, 169, 208, 218, 298, 312, 327, 338, 436, 447, 507, 596, 624, 654, 676, 872, 894, 1014, 1192, 1308, 1352, 1417, 1744, 1788, 1937, 2028, 2384, 2616, 2704, 2834, 3576, 3874, 4056, 4251, 5232, 5668, 5811, 7152, 7748, 8112, 8502, 11336, 11622, 15496, 16241, 17004, 18421, 22672, 23244, 25181, 30992, 32482, 34008, 36842, 46488, 48723, 50362, 55263, 64964, 68016, 73684, 75543, 92976, 97446, 100724, 110526, 129928, 147368, 151086, 194892, 201448, 211133, 221052, 259856, 294736, 302172, 389784, 402896, 422266, 442104, 604344, 633399, 779568, 844532, 884208, 1208688, 1266798, 1689064, 2533596, 2744729, 3378128, 5067192, 5489458, 8234187, 10134384, 10978916, 16468374, 21957832, 32936748, 43915664, 65873496, 131746992]

約数ペア:

[(1, 131746992), (2, 65873496), (3, 43915664), (4, 32936748), (6, 21957832), (8, 16468374), (12, 10978916), (13, 10134384), (16, 8234187), (24, 5489458), (26, 5067192), (39, 3378128), (48, 2744729), (52, 2533596), (78, 1689064), (104, 1266798), (109, 1208688), (149, 884208), (156, 844532), (169, 779568), (208, 633399), (218, 604344), (298, 442104), (312, 422266), (327, 402896), (338, 389784), (436, 302172), (447, 294736), (507, 259856), (596, 221052), (624, 211133), (654, 201448), (676, 194892), (872, 151086), (894, 147368), (1014, 129928), (1192, 110526), (1308, 100724), (1352, 97446), (1417, 92976), (1744, 75543), (1788, 73684), (1937, 68016), (2028, 64964), (2384, 55263), (2616, 50362), (2704, 48723), (2834, 46488), (3576, 36842), (3874, 34008), (4056, 32482), (4251, 30992), (5232, 25181), (5668, 23244), (5811, 22672), (7152, 18421), (7748, 17004), (8112, 16241), (8502, 15496), (11336, 11622)]