157893952

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3239

約数の個数: 56

約数和(自身を含む): 337962240

約数和(自身を除く): 180068288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2624, 3116, 3167, 6232, 6334, 12464, 12668, 24928, 25336, 49856, 50672, 60173, 101344, 120346, 129847, 202688, 240692, 259694, 481384, 519388, 962768, 1038776, 1925536, 2077552, 2467093, 3851072, 4155104, 4934186, 8310208, 9868372, 19736744, 39473488, 78946976, 157893952]

約数ペア:

[(1, 157893952), (2, 78946976), (4, 39473488), (8, 19736744), (16, 9868372), (19, 8310208), (32, 4934186), (38, 4155104), (41, 3851072), (64, 2467093), (76, 2077552), (82, 1925536), (152, 1038776), (164, 962768), (304, 519388), (328, 481384), (608, 259694), (656, 240692), (779, 202688), (1216, 129847), (1312, 120346), (1558, 101344), (2624, 60173), (3116, 50672), (3167, 49856), (6232, 25336), (6334, 24928), (12464, 12668)]