189901296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1751

約数の個数: 120

約数和(自身を含む): 582073856

約数和(自身を除く): 392172560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1464, 1586, 1663, 1872, 2196, 2379, 2928, 3172, 3326, 4392, 4758, 4989, 6344, 6652, 7137, 8784, 9516, 9978, 12688, 13304, 14274, 14967, 19032, 19956, 21619, 26608, 28548, 29934, 38064, 39912, 43238, 57096, 59868, 64857, 79824, 86476, 101443, 114192, 119736, 129714, 172952, 194571, 202886, 239472, 259428, 304329, 345904, 389142, 405772, 518856, 608658, 778284, 811544, 912987, 1037712, 1217316, 1318759, 1556568, 1623088, 1825974, 2434632, 2637518, 3113136, 3651948, 3956277, 4869264, 5275036, 7303896, 7912554, 10550072, 11868831, 14607792, 15825108, 21100144, 23737662, 31650216, 47475324, 63300432, 94950648, 189901296]

約数ペア:

[(1, 189901296), (2, 94950648), (3, 63300432), (4, 47475324), (6, 31650216), (8, 23737662), (9, 21100144), (12, 15825108), (13, 14607792), (16, 11868831), (18, 10550072), (24, 7912554), (26, 7303896), (36, 5275036), (39, 4869264), (48, 3956277), (52, 3651948), (61, 3113136), (72, 2637518), (78, 2434632), (104, 1825974), (117, 1623088), (122, 1556568), (144, 1318759), (156, 1217316), (183, 1037712), (208, 912987), (234, 811544), (244, 778284), (312, 608658), (366, 518856), (468, 405772), (488, 389142), (549, 345904), (624, 304329), (732, 259428), (793, 239472), (936, 202886), (976, 194571), (1098, 172952), (1464, 129714), (1586, 119736), (1663, 114192), (1872, 101443), (2196, 86476), (2379, 79824), (2928, 64857), (3172, 59868), (3326, 57096), (4392, 43238), (4758, 39912), (4989, 38064), (6344, 29934), (6652, 28548), (7137, 26608), (8784, 21619), (9516, 19956), (9978, 19032), (12688, 14967), (13304, 14274)]