144169376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{346561}}^1$

素因数の和:346584

約数の個数: 24

約数和(自身を含む): 305667684

約数和(自身を除く): 161498308

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 346561, 693122, 1386244, 2772488, 4505293, 5544976, 9010586, 11089952, 18021172, 36042344, 72084688, 144169376]

約数ペア:

[(1, 144169376), (2, 72084688), (4, 36042344), (8, 18021172), (13, 11089952), (16, 9010586), (26, 5544976), (32, 4505293), (52, 2772488), (104, 1386244), (208, 693122), (416, 346561)]