156975910084

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1289}}^1\times {\mathrm{18047}}^1$

素因数の和:19588

約数の個数: 48

約数和(自身を含む): 315516579840

約数和(自身を除く): 158540669756

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1289, 1687, 2578, 3374, 5156, 6748, 9023, 18046, 18047, 36092, 36094, 72188, 126329, 252658, 310649, 505316, 621298, 1242596, 2174543, 4349086, 4349327, 8698172, 8698654, 17397308, 23262583, 30445289, 46525166, 60890578, 93050332, 121781156, 162838081, 325676162, 651352324, 5606282503, 11212565006, 22425130012, 39243977521, 78487955042, 156975910084]

約数ペア:

[(1, 156975910084), (2, 78487955042), (4, 39243977521), (7, 22425130012), (14, 11212565006), (28, 5606282503), (241, 651352324), (482, 325676162), (964, 162838081), (1289, 121781156), (1687, 93050332), (2578, 60890578), (3374, 46525166), (5156, 30445289), (6748, 23262583), (9023, 17397308), (18046, 8698654), (18047, 8698172), (36092, 4349327), (36094, 4349086), (72188, 2174543), (126329, 1242596), (252658, 621298), (310649, 505316)]