143641576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4357}}^1$

素因数の和:4693

約数の個数: 32

約数和(自身を含む): 291027240

約数和(自身を除く): 147385664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 4121, 4357, 8242, 8714, 16484, 17428, 32968, 34856, 56641, 113282, 226564, 453128, 1381169, 2762338, 5524676, 11049352, 17955197, 35910394, 71820788, 143641576]

約数ペア:

[(1, 143641576), (2, 71820788), (4, 35910394), (8, 17955197), (13, 11049352), (26, 5524676), (52, 2762338), (104, 1381169), (317, 453128), (634, 226564), (1268, 113282), (2536, 56641), (4121, 34856), (4357, 32968), (8242, 17428), (8714, 16484)]