146553848

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 321561600

約数和(自身を除く): 175007752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 157, 158, 211, 314, 316, 422, 553, 628, 632, 844, 1099, 1106, 1256, 1477, 1688, 2198, 2212, 2954, 4396, 4424, 5908, 8792, 11816, 12403, 16669, 24806, 33127, 33338, 49612, 66254, 66676, 86821, 99224, 116683, 132508, 133352, 173642, 231889, 233366, 265016, 347284, 463778, 466732, 694568, 927556, 933464, 1855112, 2617033, 5234066, 10468132, 18319231, 20936264, 36638462, 73276924, 146553848]

約数ペア:

[(1, 146553848), (2, 73276924), (4, 36638462), (7, 20936264), (8, 18319231), (14, 10468132), (28, 5234066), (56, 2617033), (79, 1855112), (157, 933464), (158, 927556), (211, 694568), (314, 466732), (316, 463778), (422, 347284), (553, 265016), (628, 233366), (632, 231889), (844, 173642), (1099, 133352), (1106, 132508), (1256, 116683), (1477, 99224), (1688, 86821), (2198, 66676), (2212, 66254), (2954, 49612), (4396, 33338), (4424, 33127), (5908, 24806), (8792, 16669), (11816, 12403)]