156936736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2113}}^1$

素因数の和:2345

約数の個数: 48

約数和(自身を含む): 338815008

約数和(自身を除く): 181878272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 422, 844, 1688, 2113, 2321, 3376, 4226, 4642, 6752, 8452, 9284, 16904, 18568, 23243, 33808, 37136, 46486, 67616, 74272, 92972, 185944, 371888, 445843, 743776, 891686, 1783372, 3566744, 4904273, 7133488, 9808546, 14266976, 19617092, 39234184, 78468368, 156936736]

約数ペア:

[(1, 156936736), (2, 78468368), (4, 39234184), (8, 19617092), (11, 14266976), (16, 9808546), (22, 7133488), (32, 4904273), (44, 3566744), (88, 1783372), (176, 891686), (211, 743776), (352, 445843), (422, 371888), (844, 185944), (1688, 92972), (2113, 74272), (2321, 67616), (3376, 46486), (4226, 37136), (4642, 33808), (6752, 23243), (8452, 18568), (9284, 16904)]