126164668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{761}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 262176768

約数和(自身を除く): 136012100

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 191, 217, 382, 434, 761, 764, 868, 1337, 1522, 2674, 3044, 5327, 5348, 5921, 10654, 11842, 21308, 23591, 23684, 41447, 47182, 82894, 94364, 145351, 165137, 165788, 290702, 330274, 581404, 660548, 1017457, 2034914, 4069828, 4505881, 9011762, 18023524, 31541167, 63082334, 126164668]

約数ペア:

[(1, 126164668), (2, 63082334), (4, 31541167), (7, 18023524), (14, 9011762), (28, 4505881), (31, 4069828), (62, 2034914), (124, 1017457), (191, 660548), (217, 581404), (382, 330274), (434, 290702), (761, 165788), (764, 165137), (868, 145351), (1337, 94364), (1522, 82894), (2674, 47182), (3044, 41447), (5327, 23684), (5348, 23591), (5921, 21308), (10654, 11842)]