151108988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1223}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 296110080

約数和(自身を除く): 145001092

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 158, 316, 391, 782, 1223, 1343, 1564, 1817, 2446, 2686, 3634, 4892, 5372, 7268, 20791, 28129, 30889, 41582, 56258, 61778, 83164, 96617, 112516, 123556, 193234, 386468, 478193, 956386, 1642489, 1912772, 2222191, 3284978, 4444382, 6569956, 8888764, 37777247, 75554494, 151108988]

約数ペア:

[(1, 151108988), (2, 75554494), (4, 37777247), (17, 8888764), (23, 6569956), (34, 4444382), (46, 3284978), (68, 2222191), (79, 1912772), (92, 1642489), (158, 956386), (316, 478193), (391, 386468), (782, 193234), (1223, 123556), (1343, 112516), (1564, 96617), (1817, 83164), (2446, 61778), (2686, 56258), (3634, 41582), (4892, 30889), (5372, 28129), (7268, 20791)]