15056272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 37033344

約数和(自身を除く): 21977072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 121, 154, 176, 202, 242, 308, 404, 484, 616, 707, 808, 847, 968, 1111, 1232, 1331, 1414, 1616, 1694, 1936, 2222, 2662, 2828, 3388, 4444, 5324, 5656, 6776, 7777, 8888, 9317, 10648, 11312, 12221, 13552, 15554, 17776, 18634, 21296, 24442, 31108, 37268, 48884, 62216, 74536, 85547, 97768, 124432, 134431, 149072, 171094, 195536, 268862, 342188, 537724, 684376, 941017, 1075448, 1368752, 1882034, 2150896, 3764068, 7528136, 15056272]

約数ペア:

[(1, 15056272), (2, 7528136), (4, 3764068), (7, 2150896), (8, 1882034), (11, 1368752), (14, 1075448), (16, 941017), (22, 684376), (28, 537724), (44, 342188), (56, 268862), (77, 195536), (88, 171094), (101, 149072), (112, 134431), (121, 124432), (154, 97768), (176, 85547), (202, 74536), (242, 62216), (308, 48884), (404, 37268), (484, 31108), (616, 24442), (707, 21296), (808, 18634), (847, 17776), (968, 15554), (1111, 13552), (1232, 12221), (1331, 11312), (1414, 10648), (1616, 9317), (1694, 8888), (1936, 7777), (2222, 6776), (2662, 5656), (2828, 5324), (3388, 4444)]