161101712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{757}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 320324736

約数和(自身を除く): 159223024

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 283, 376, 566, 752, 757, 1132, 1514, 2264, 3028, 4528, 6056, 12112, 13301, 26602, 35579, 53204, 71158, 106408, 142316, 212816, 214231, 284632, 428462, 569264, 856924, 1713848, 3427696, 10068857, 20137714, 40275428, 80550856, 161101712]

約数ペア:

[(1, 161101712), (2, 80550856), (4, 40275428), (8, 20137714), (16, 10068857), (47, 3427696), (94, 1713848), (188, 856924), (283, 569264), (376, 428462), (566, 284632), (752, 214231), (757, 212816), (1132, 142316), (1514, 106408), (2264, 71158), (3028, 53204), (4528, 35579), (6056, 26602), (12112, 13301)]