157506288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 423401472

約数和(自身を除く): 265895184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 372, 453, 496, 604, 701, 744, 906, 1208, 1402, 1488, 1812, 2103, 2416, 2804, 3624, 4206, 4681, 5608, 7248, 8412, 9362, 11216, 14043, 16824, 18724, 21731, 28086, 33648, 37448, 43462, 56172, 65193, 74896, 86924, 105851, 112344, 130386, 173848, 211702, 224688, 260772, 317553, 347696, 423404, 521544, 635106, 846808, 1043088, 1270212, 1693616, 2540424, 3281381, 5080848, 6562762, 9844143, 13125524, 19688286, 26251048, 39376572, 52502096, 78753144, 157506288]

約数ペア:

[(1, 157506288), (2, 78753144), (3, 52502096), (4, 39376572), (6, 26251048), (8, 19688286), (12, 13125524), (16, 9844143), (24, 6562762), (31, 5080848), (48, 3281381), (62, 2540424), (93, 1693616), (124, 1270212), (151, 1043088), (186, 846808), (248, 635106), (302, 521544), (372, 423404), (453, 347696), (496, 317553), (604, 260772), (701, 224688), (744, 211702), (906, 173848), (1208, 130386), (1402, 112344), (1488, 105851), (1812, 86924), (2103, 74896), (2416, 65193), (2804, 56172), (3624, 43462), (4206, 37448), (4681, 33648), (5608, 28086), (7248, 21731), (8412, 18724), (9362, 16824), (11216, 14043)]