163957232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6827}}^1$

素因数の和:6933

約数の個数: 40

約数和(自身を含む): 338668800

約数和(自身を除く): 174711568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 6004, 6827, 12008, 13654, 24016, 27308, 54616, 109232, 129713, 259426, 518852, 539333, 1037704, 1078666, 2075408, 2157332, 4314664, 8629328, 10247327, 20494654, 40989308, 81978616, 163957232]

約数ペア:

[(1, 163957232), (2, 81978616), (4, 40989308), (8, 20494654), (16, 10247327), (19, 8629328), (38, 4314664), (76, 2157332), (79, 2075408), (152, 1078666), (158, 1037704), (304, 539333), (316, 518852), (632, 259426), (1264, 129713), (1501, 109232), (3002, 54616), (6004, 27308), (6827, 24016), (12008, 13654)]