161744902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{1723}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 281522304

約数和(自身を除く): 119777402

約数列:

[1, 2, 11, 17, 22, 34, 187, 251, 374, 502, 1723, 2761, 3446, 4267, 5522, 8534, 18953, 29291, 37906, 46937, 58582, 93874, 322201, 432473, 644402, 864946, 4757203, 7352041, 9514406, 14704082, 80872451, 161744902]

約数ペア:

[(1, 161744902), (2, 80872451), (11, 14704082), (17, 9514406), (22, 7352041), (34, 4757203), (187, 864946), (251, 644402), (374, 432473), (502, 322201), (1723, 93874), (2761, 58582), (3446, 46937), (4267, 37906), (5522, 29291), (8534, 18953)]