164865332452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{4421}}^1\times {\mathrm{251969}}^1$

素因数の和:256431

約数の個数: 24

約数和(自身を含む): 296380216440

約数和(自身を除く): 131514883988

約数列:

[1, 2, 4, 37, 74, 148, 4421, 8842, 17684, 163577, 251969, 327154, 503938, 654308, 1007876, 9322853, 18645706, 37291412, 1113954949, 2227909898, 4455819796, 41216333113, 82432666226, 164865332452]

約数ペア:

[(1, 164865332452), (2, 82432666226), (4, 41216333113), (37, 4455819796), (74, 2227909898), (148, 1113954949), (4421, 37291412), (8842, 18645706), (17684, 9322853), (163577, 1007876), (251969, 654308), (327154, 503938)]