161063812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11959}}^1$

素因数の和:12020

約数の個数: 48

約数和(自身を含む): 356312320

約数和(自身を除く): 195248508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 11959, 13468, 23918, 47836, 83713, 155467, 167426, 310934, 334852, 442483, 621868, 884966, 1088269, 1769932, 2176538, 3097381, 4353076, 5752279, 6194762, 11504558, 12389524, 23009116, 40265953, 80531906, 161063812]

約数ペア:

[(1, 161063812), (2, 80531906), (4, 40265953), (7, 23009116), (13, 12389524), (14, 11504558), (26, 6194762), (28, 5752279), (37, 4353076), (52, 3097381), (74, 2176538), (91, 1769932), (148, 1088269), (182, 884966), (259, 621868), (364, 442483), (481, 334852), (518, 310934), (962, 167426), (1036, 155467), (1924, 83713), (3367, 47836), (6734, 23918), (11959, 13468)]