155809764

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{11923}}^1$

素因数の和:11958

約数の個数: 72

約数和(自身を含む): 444049760

約数和(自身を除く): 288239996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 11923, 13068, 23846, 35769, 47692, 71538, 107307, 131153, 143076, 214614, 262306, 321921, 393459, 429228, 524612, 643842, 786918, 1180377, 1287684, 1442683, 1573836, 2360754, 2885366, 3541131, 4328049, 4721508, 5770732, 7082262, 8656098, 12984147, 14164524, 17312196, 25968294, 38952441, 51936588, 77904882, 155809764]

約数ペア:

[(1, 155809764), (2, 77904882), (3, 51936588), (4, 38952441), (6, 25968294), (9, 17312196), (11, 14164524), (12, 12984147), (18, 8656098), (22, 7082262), (27, 5770732), (33, 4721508), (36, 4328049), (44, 3541131), (54, 2885366), (66, 2360754), (99, 1573836), (108, 1442683), (121, 1287684), (132, 1180377), (198, 786918), (242, 643842), (297, 524612), (363, 429228), (396, 393459), (484, 321921), (594, 262306), (726, 214614), (1089, 143076), (1188, 131153), (1452, 107307), (2178, 71538), (3267, 47692), (4356, 35769), (6534, 23846), (11923, 13068)]