156915858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{55291}}^1$

素因数の和:55350

約数の個数: 32

約数和(自身を含む): 350330112

約数和(自身を除く): 193414254

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 55291, 110582, 165873, 331746, 608201, 1216402, 1824603, 2377513, 3649206, 4755026, 7132539, 14265078, 26152643, 52305286, 78457929, 156915858]

約数ペア:

[(1, 156915858), (2, 78457929), (3, 52305286), (6, 26152643), (11, 14265078), (22, 7132539), (33, 4755026), (43, 3649206), (66, 2377513), (86, 1824603), (129, 1216402), (258, 608201), (473, 331746), (946, 165873), (1419, 110582), (2838, 55291)]