155117860936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1548577}}^1$

素因数の和:1549261

約数の個数: 32

約数和(自身を含む): 306618444000

約数和(自身を除く): 151500583064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 659, 1318, 2636, 5272, 12521, 25042, 50084, 100168, 1548577, 3097154, 6194308, 12388616, 29422963, 58845926, 117691852, 235383704, 1020512243, 2041024486, 4082048972, 8164097944, 19389732617, 38779465234, 77558930468, 155117860936]

約数ペア:

[(1, 155117860936), (2, 77558930468), (4, 38779465234), (8, 19389732617), (19, 8164097944), (38, 4082048972), (76, 2041024486), (152, 1020512243), (659, 235383704), (1318, 117691852), (2636, 58845926), (5272, 29422963), (12521, 12388616), (25042, 6194308), (50084, 3097154), (100168, 1548577)]