155562238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{45673}}^1$

素因数の和:45819

約数の個数: 16

約数和(自身を含む): 253216656

約数和(自身を除く): 97654418

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 45673, 91346, 593749, 1187498, 5983163, 11966326, 77781119, 155562238]

約数ペア:

[(1, 155562238), (2, 77781119), (13, 11966326), (26, 5983163), (131, 1187498), (262, 593749), (1703, 91346), (3406, 45673)]