155531266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2791}}^1$

素因数の和:2970

約数の個数: 32

約数和(自身を含む): 271382400

約数和(自身を除く): 115851134

約数列:

[1, 2, 11, 17, 22, 34, 149, 187, 298, 374, 1639, 2533, 2791, 3278, 5066, 5582, 27863, 30701, 47447, 55726, 61402, 94894, 415859, 521917, 831718, 1043834, 4574449, 7069603, 9148898, 14139206, 77765633, 155531266]

約数ペア:

[(1, 155531266), (2, 77765633), (11, 14139206), (17, 9148898), (22, 7069603), (34, 4574449), (149, 1043834), (187, 831718), (298, 521917), (374, 415859), (1639, 94894), (2533, 61402), (2791, 55726), (3278, 47447), (5066, 30701), (5582, 27863)]