155315134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 258362496

約数和(自身を除く): 103047362

約数列:

[1, 2, 13, 26, 41, 82, 367, 397, 533, 734, 794, 1066, 4771, 5161, 9542, 10322, 15047, 16277, 30094, 32554, 145699, 195611, 211601, 291398, 391222, 423202, 1894087, 3788174, 5973659, 11947318, 77657567, 155315134]

約数ペア:

[(1, 155315134), (2, 77657567), (13, 11947318), (26, 5973659), (41, 3788174), (82, 1894087), (367, 423202), (397, 391222), (533, 291398), (734, 211601), (794, 195611), (1066, 145699), (4771, 32554), (5161, 30094), (9542, 16277), (10322, 15047)]