155894412

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7907}}^1$

素因数の和:7998

約数の個数: 48

約数和(自身を含む): 382620672

約数和(自身を除く): 226726260

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 7907, 9858, 15814, 19716, 23721, 31628, 47442, 94884, 245117, 419071, 490234, 735351, 838142, 980468, 1257213, 1470702, 1676284, 2514426, 2941404, 5028852, 12991201, 25982402, 38973603, 51964804, 77947206, 155894412]

約数ペア:

[(1, 155894412), (2, 77947206), (3, 51964804), (4, 38973603), (6, 25982402), (12, 12991201), (31, 5028852), (53, 2941404), (62, 2514426), (93, 1676284), (106, 1470702), (124, 1257213), (159, 980468), (186, 838142), (212, 735351), (318, 490234), (372, 419071), (636, 245117), (1643, 94884), (3286, 47442), (4929, 31628), (6572, 23721), (7907, 19716), (9858, 15814)]