162939356

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{2389}}^1$

素因数の和:2486

約数の個数: 36

約数和(自身を含む): 308166600

約数和(自身を除く): 145227244

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 289, 578, 1003, 1156, 2006, 2389, 4012, 4778, 9556, 17051, 34102, 40613, 68204, 81226, 140951, 162452, 281902, 563804, 690421, 1380842, 2396167, 2761684, 4792334, 9584668, 40734839, 81469678, 162939356]

約数ペア:

[(1, 162939356), (2, 81469678), (4, 40734839), (17, 9584668), (34, 4792334), (59, 2761684), (68, 2396167), (118, 1380842), (236, 690421), (289, 563804), (578, 281902), (1003, 162452), (1156, 140951), (2006, 81226), (2389, 68204), (4012, 40613), (4778, 34102), (9556, 17051)]