143447872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 84

約数和(自身を含む): 314634880

約数和(自身を除く): 171187008

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 223, 304, 368, 437, 446, 529, 608, 736, 874, 892, 1058, 1216, 1472, 1748, 1784, 2116, 3496, 3568, 4232, 4237, 5129, 6992, 7136, 8464, 8474, 10051, 10258, 13984, 14272, 16928, 16948, 20102, 20516, 27968, 33856, 33896, 40204, 41032, 67792, 80408, 82064, 97451, 117967, 135584, 160816, 164128, 194902, 235934, 271168, 321632, 328256, 389804, 471868, 643264, 779608, 943736, 1559216, 1887472, 2241373, 3118432, 3774944, 4482746, 6236864, 7549888, 8965492, 17930984, 35861968, 71723936, 143447872]

約数ペア:

[(1, 143447872), (2, 71723936), (4, 35861968), (8, 17930984), (16, 8965492), (19, 7549888), (23, 6236864), (32, 4482746), (38, 3774944), (46, 3118432), (64, 2241373), (76, 1887472), (92, 1559216), (152, 943736), (184, 779608), (223, 643264), (304, 471868), (368, 389804), (437, 328256), (446, 321632), (529, 271168), (608, 235934), (736, 194902), (874, 164128), (892, 160816), (1058, 135584), (1216, 117967), (1472, 97451), (1748, 82064), (1784, 80408), (2116, 67792), (3496, 41032), (3568, 40204), (4232, 33896), (4237, 33856), (5129, 27968), (6992, 20516), (7136, 20102), (8464, 16948), (8474, 16928), (10051, 14272), (10258, 13984)]