155408084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 329204736

約数和(自身を除く): 173796652

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 53, 62, 68, 106, 107, 124, 212, 214, 221, 403, 428, 442, 527, 689, 806, 884, 901, 1054, 1378, 1391, 1612, 1643, 1802, 1819, 2108, 2756, 2782, 3286, 3317, 3604, 3638, 5564, 5671, 6572, 6634, 6851, 7276, 11342, 11713, 13268, 13702, 21359, 22684, 23426, 23647, 27404, 27931, 42718, 43121, 46852, 47294, 55862, 56389, 73723, 85436, 86242, 94588, 96407, 111724, 112778, 147446, 172484, 175801, 192814, 225556, 294892, 351602, 363103, 385628, 703204, 726206, 733057, 1253291, 1452412, 1466114, 2285413, 2506582, 2932228, 2988617, 4570826, 5013164, 5977234, 9141652, 11954468, 38852021, 77704042, 155408084]

約数ペア:

[(1, 155408084), (2, 77704042), (4, 38852021), (13, 11954468), (17, 9141652), (26, 5977234), (31, 5013164), (34, 4570826), (52, 2988617), (53, 2932228), (62, 2506582), (68, 2285413), (106, 1466114), (107, 1452412), (124, 1253291), (212, 733057), (214, 726206), (221, 703204), (403, 385628), (428, 363103), (442, 351602), (527, 294892), (689, 225556), (806, 192814), (884, 175801), (901, 172484), (1054, 147446), (1378, 112778), (1391, 111724), (1612, 96407), (1643, 94588), (1802, 86242), (1819, 85436), (2108, 73723), (2756, 56389), (2782, 55862), (3286, 47294), (3317, 46852), (3604, 43121), (3638, 42718), (5564, 27931), (5671, 27404), (6572, 23647), (6634, 23426), (6851, 22684), (7276, 21359), (11342, 13702), (11713, 13268)]