156097660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{4643}}^1$

素因数の和:4734

約数の個数: 36

約数和(自身を含む): 336067704

約数和(自身を除く): 179970044

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3362, 4643, 6724, 8405, 9286, 16810, 18572, 23215, 33620, 46430, 92860, 190363, 380726, 761452, 951815, 1903630, 3807260, 7804883, 15609766, 31219532, 39024415, 78048830, 156097660]

約数ペア:

[(1, 156097660), (2, 78048830), (4, 39024415), (5, 31219532), (10, 15609766), (20, 7804883), (41, 3807260), (82, 1903630), (164, 951815), (205, 761452), (410, 380726), (820, 190363), (1681, 92860), (3362, 46430), (4643, 33620), (6724, 23215), (8405, 18572), (9286, 16810)]