163730402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 279137664

約数和(自身を除く): 115407262

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1562, 2627, 2833, 5254, 5666, 28897, 31163, 57794, 62326, 104821, 201143, 209642, 402286, 1153031, 2212573, 2306062, 4425146, 7442291, 14884582, 81865201, 163730402]

約数ペア:

[(1, 163730402), (2, 81865201), (11, 14884582), (22, 7442291), (37, 4425146), (71, 2306062), (74, 2212573), (142, 1153031), (407, 402286), (781, 209642), (814, 201143), (1562, 104821), (2627, 62326), (2833, 57794), (5254, 31163), (5666, 28897)]