157027028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 302851584

約数和(自身を除く): 145824556

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 163, 326, 457, 527, 652, 914, 1054, 1828, 2108, 2771, 5053, 5542, 7769, 10106, 11084, 14167, 15538, 20212, 28334, 31076, 56668, 74491, 85901, 148982, 171802, 240839, 297964, 343604, 481678, 963356, 1266347, 2309221, 2532694, 4618442, 5065388, 9236884, 39256757, 78513514, 157027028]

約数ペア:

[(1, 157027028), (2, 78513514), (4, 39256757), (17, 9236884), (31, 5065388), (34, 4618442), (62, 2532694), (68, 2309221), (124, 1266347), (163, 963356), (326, 481678), (457, 343604), (527, 297964), (652, 240839), (914, 171802), (1054, 148982), (1828, 85901), (2108, 74491), (2771, 56668), (5053, 31076), (5542, 28334), (7769, 20212), (10106, 15538), (11084, 14167)]