155911872

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 112

約数和(自身を含む): 440537600

約数和(自身を除く): 284625728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 79, 96, 114, 152, 158, 192, 228, 237, 304, 316, 456, 474, 541, 608, 632, 912, 948, 1082, 1216, 1264, 1501, 1623, 1824, 1896, 2164, 2528, 3002, 3246, 3648, 3792, 4328, 4503, 5056, 6004, 6492, 7584, 8656, 9006, 10279, 12008, 12984, 15168, 17312, 18012, 20558, 24016, 25968, 30837, 34624, 36024, 41116, 42739, 48032, 51936, 61674, 72048, 82232, 85478, 96064, 103872, 123348, 128217, 144096, 164464, 170956, 246696, 256434, 288192, 328928, 341912, 493392, 512868, 657856, 683824, 812041, 986784, 1025736, 1367648, 1624082, 1973568, 2051472, 2436123, 2735296, 3248164, 4102944, 4872246, 6496328, 8205888, 9744492, 12992656, 19488984, 25985312, 38977968, 51970624, 77955936, 155911872]

約数ペア:

[(1, 155911872), (2, 77955936), (3, 51970624), (4, 38977968), (6, 25985312), (8, 19488984), (12, 12992656), (16, 9744492), (19, 8205888), (24, 6496328), (32, 4872246), (38, 4102944), (48, 3248164), (57, 2735296), (64, 2436123), (76, 2051472), (79, 1973568), (96, 1624082), (114, 1367648), (152, 1025736), (158, 986784), (192, 812041), (228, 683824), (237, 657856), (304, 512868), (316, 493392), (456, 341912), (474, 328928), (541, 288192), (608, 256434), (632, 246696), (912, 170956), (948, 164464), (1082, 144096), (1216, 128217), (1264, 123348), (1501, 103872), (1623, 96064), (1824, 85478), (1896, 82232), (2164, 72048), (2528, 61674), (3002, 51936), (3246, 48032), (3648, 42739), (3792, 41116), (4328, 36024), (4503, 34624), (5056, 30837), (6004, 25968), (6492, 24016), (7584, 20558), (8656, 18012), (9006, 17312), (10279, 15168), (12008, 12984)]