156785056

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 314302464

約数和(自身を除く): 157517408

約数列:

[1, 2, 4, 8, 16, 32, 127, 173, 223, 254, 346, 446, 508, 692, 892, 1016, 1384, 1784, 2032, 2768, 3568, 4064, 5536, 7136, 21971, 28321, 38579, 43942, 56642, 77158, 87884, 113284, 154316, 175768, 226568, 308632, 351536, 453136, 617264, 703072, 906272, 1234528, 4899533, 9799066, 19598132, 39196264, 78392528, 156785056]

約数ペア:

[(1, 156785056), (2, 78392528), (4, 39196264), (8, 19598132), (16, 9799066), (32, 4899533), (127, 1234528), (173, 906272), (223, 703072), (254, 617264), (346, 453136), (446, 351536), (508, 308632), (692, 226568), (892, 175768), (1016, 154316), (1384, 113284), (1784, 87884), (2032, 77158), (2768, 56642), (3568, 43942), (4064, 38579), (5536, 28321), (7136, 21971)]