151728167

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 173322240

約数和(自身を除く): 21594073

約数列:

[1, 19, 31, 41, 61, 103, 589, 779, 1159, 1271, 1891, 1957, 2501, 3193, 4223, 6283, 24149, 35929, 47519, 60667, 77531, 80237, 119377, 130913, 194773, 257603, 1473089, 2487347, 3700687, 4894457, 7985693, 151728167]

約数ペア:

[(1, 151728167), (19, 7985693), (31, 4894457), (41, 3700687), (61, 2487347), (103, 1473089), (589, 257603), (779, 194773), (1159, 130913), (1271, 119377), (1891, 80237), (1957, 77531), (2501, 60667), (3193, 47519), (4223, 35929), (6283, 24149)]