164039042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 260112384

約数和(自身を除く): 96073342

約数列:

[1, 2, 31, 62, 83, 127, 166, 251, 254, 502, 2573, 3937, 5146, 7781, 7874, 10541, 15562, 20833, 21082, 31877, 41666, 63754, 326771, 645823, 653542, 988187, 1291646, 1976374, 2645791, 5291582, 82019521, 164039042]

約数ペア:

[(1, 164039042), (2, 82019521), (31, 5291582), (62, 2645791), (83, 1976374), (127, 1291646), (166, 988187), (251, 653542), (254, 645823), (502, 326771), (2573, 63754), (3937, 41666), (5146, 31877), (7781, 21082), (7874, 20833), (10541, 15562)]