149287432

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 328924800

約数和(自身を除く): 179637368

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 179, 212, 281, 358, 371, 424, 562, 716, 742, 1124, 1253, 1432, 1484, 1967, 2248, 2506, 2968, 3934, 5012, 7868, 9487, 10024, 14893, 15736, 18974, 29786, 37948, 50299, 59572, 66409, 75896, 100598, 104251, 119144, 132818, 201196, 208502, 265636, 352093, 402392, 417004, 531272, 704186, 834008, 1408372, 2665847, 2816744, 5331694, 10663388, 18660929, 21326776, 37321858, 74643716, 149287432]

約数ペア:

[(1, 149287432), (2, 74643716), (4, 37321858), (7, 21326776), (8, 18660929), (14, 10663388), (28, 5331694), (53, 2816744), (56, 2665847), (106, 1408372), (179, 834008), (212, 704186), (281, 531272), (358, 417004), (371, 402392), (424, 352093), (562, 265636), (716, 208502), (742, 201196), (1124, 132818), (1253, 119144), (1432, 104251), (1484, 100598), (1967, 75896), (2248, 66409), (2506, 59572), (2968, 50299), (3934, 37948), (5012, 29786), (7868, 18974), (9487, 15736), (10024, 14893)]