156931179466

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1\times {\mathrm{4871}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 239365881216

約数和(自身を除く): 82434701750

約数列:

[1, 2, 83, 166, 421, 461, 842, 922, 4871, 9742, 34943, 38263, 69886, 76526, 194081, 388162, 404293, 808586, 2050691, 2245531, 4101382, 4491062, 16108723, 32217446, 170207353, 186379073, 340414706, 372758146, 945368551, 1890737102, 78465589733, 156931179466]

約数ペア:

[(1, 156931179466), (2, 78465589733), (83, 1890737102), (166, 945368551), (421, 372758146), (461, 340414706), (842, 186379073), (922, 170207353), (4871, 32217446), (9742, 16108723), (34943, 4491062), (38263, 4101382), (69886, 2245531), (76526, 2050691), (194081, 808586), (388162, 404293)]