156959640416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{1621}}^1\times {\mathrm{131561}}^1$

素因数の和:133215

約数の個数: 48

約数和(自身を含む): 322651068768

約数和(自身を除く): 165691428352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 1621, 3242, 6484, 12968, 25936, 37283, 51872, 74566, 131561, 149132, 263122, 298264, 526244, 596528, 1052488, 1193056, 2104976, 3025903, 4209952, 6051806, 12103612, 24207224, 48414448, 96828896, 213260381, 426520762, 853041524, 1706083048, 3412166096, 4904988763, 6824332192, 9809977526, 19619955052, 39239910104, 78479820208, 156959640416]

約数ペア:

[(1, 156959640416), (2, 78479820208), (4, 39239910104), (8, 19619955052), (16, 9809977526), (23, 6824332192), (32, 4904988763), (46, 3412166096), (92, 1706083048), (184, 853041524), (368, 426520762), (736, 213260381), (1621, 96828896), (3242, 48414448), (6484, 24207224), (12968, 12103612), (25936, 6051806), (37283, 4209952), (51872, 3025903), (74566, 2104976), (131561, 1193056), (149132, 1052488), (263122, 596528), (298264, 526244)]