157224164436

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{245177}}^1$

素因数の和:245613

約数の個数: 72

約数和(自身を含む): 406956251520

約数和(自身を除く): 249732087084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 379, 423, 564, 758, 846, 1137, 1516, 1692, 2274, 3411, 4548, 6822, 13644, 17813, 35626, 53439, 71252, 106878, 160317, 213756, 245177, 320634, 490354, 641268, 735531, 980708, 1471062, 2206593, 2942124, 4413186, 8826372, 11523319, 23046638, 34569957, 46093276, 69139914, 92922083, 103709871, 138279828, 185844166, 207419742, 278766249, 371688332, 414839484, 557532498, 836298747, 1115064996, 1672597494, 3345194988, 4367337901, 8734675802, 13102013703, 17469351604, 26204027406, 39306041109, 52408054812, 78612082218, 157224164436]

約数ペア:

[(1, 157224164436), (2, 78612082218), (3, 52408054812), (4, 39306041109), (6, 26204027406), (9, 17469351604), (12, 13102013703), (18, 8734675802), (36, 4367337901), (47, 3345194988), (94, 1672597494), (141, 1115064996), (188, 836298747), (282, 557532498), (379, 414839484), (423, 371688332), (564, 278766249), (758, 207419742), (846, 185844166), (1137, 138279828), (1516, 103709871), (1692, 92922083), (2274, 69139914), (3411, 46093276), (4548, 34569957), (6822, 23046638), (13644, 11523319), (17813, 8826372), (35626, 4413186), (53439, 2942124), (71252, 2206593), (106878, 1471062), (160317, 980708), (213756, 735531), (245177, 641268), (320634, 490354)]