157185036

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 283109364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 81, 89, 92, 108, 138, 158, 162, 178, 207, 237, 243, 267, 276, 316, 324, 356, 414, 474, 486, 534, 621, 711, 801, 828, 948, 972, 1068, 1242, 1422, 1602, 1817, 1863, 2047, 2133, 2403, 2484, 2844, 3204, 3634, 3726, 4094, 4266, 4806, 5451, 5589, 6141, 6399, 7031, 7209, 7268, 7452, 8188, 8532, 9612, 10902, 11178, 12282, 12798, 14062, 14418, 16353, 18423, 19197, 21093, 21627, 21804, 22356, 24564, 25596, 28124, 28836, 32706, 36846, 38394, 42186, 43254, 49059, 55269, 63279, 65412, 73692, 76788, 84372, 86508, 98118, 110538, 126558, 147177, 161713, 165807, 189837, 196236, 221076, 253116, 294354, 323426, 331614, 379674, 441531, 485139, 497421, 569511, 588708, 646852, 663228, 759348, 883062, 970278, 994842, 1139022, 1455417, 1708533, 1766124, 1940556, 1989684, 2278044, 2910834, 3417066, 4366251, 5821668, 6834132, 8732502, 13098753, 17465004, 26197506, 39296259, 52395012, 78592518, 157185036]

約数ペア:

[(1, 157185036), (2, 78592518), (3, 52395012), (4, 39296259), (6, 26197506), (9, 17465004), (12, 13098753), (18, 8732502), (23, 6834132), (27, 5821668), (36, 4366251), (46, 3417066), (54, 2910834), (69, 2278044), (79, 1989684), (81, 1940556), (89, 1766124), (92, 1708533), (108, 1455417), (138, 1139022), (158, 994842), (162, 970278), (178, 883062), (207, 759348), (237, 663228), (243, 646852), (267, 588708), (276, 569511), (316, 497421), (324, 485139), (356, 441531), (414, 379674), (474, 331614), (486, 323426), (534, 294354), (621, 253116), (711, 221076), (801, 196236), (828, 189837), (948, 165807), (972, 161713), (1068, 147177), (1242, 126558), (1422, 110538), (1602, 98118), (1817, 86508), (1863, 84372), (2047, 76788), (2133, 73692), (2403, 65412), (2484, 63279), (2844, 55269), (3204, 49059), (3634, 43254), (3726, 42186), (4094, 38394), (4266, 36846), (4806, 32706), (5451, 28836), (5589, 28124), (6141, 25596), (6399, 24564), (7031, 22356), (7209, 21804), (7268, 21627), (7452, 21093), (8188, 19197), (8532, 18423), (9612, 16353), (10902, 14418), (11178, 14062), (12282, 12798)]