126875188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 251854848

約数和(自身を除く): 124979660

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 191, 341, 382, 487, 682, 764, 974, 1364, 1948, 2101, 4202, 5357, 5921, 8404, 10714, 11842, 15097, 21428, 23684, 30194, 60388, 65131, 93017, 130262, 166067, 186034, 260524, 332134, 372068, 664268, 1023187, 2046374, 2883527, 4092748, 5767054, 11534108, 31718797, 63437594, 126875188]

約数ペア:

[(1, 126875188), (2, 63437594), (4, 31718797), (11, 11534108), (22, 5767054), (31, 4092748), (44, 2883527), (62, 2046374), (124, 1023187), (191, 664268), (341, 372068), (382, 332134), (487, 260524), (682, 186034), (764, 166067), (974, 130262), (1364, 93017), (1948, 65131), (2101, 60388), (4202, 30194), (5357, 23684), (5921, 21428), (8404, 15097), (10714, 11842)]