161877024

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11959}}^1$

素因数の和:12022

約数の個数: 72

約数和(自身を含む): 470171520

約数和(自身を除く): 308294496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 11959, 13536, 23918, 35877, 47836, 71754, 95672, 107631, 143508, 191344, 215262, 287016, 382688, 430524, 562073, 574032, 861048, 1124146, 1148064, 1686219, 1722096, 2248292, 3372438, 3444192, 4496584, 5058657, 6744876, 8993168, 10117314, 13489752, 17986336, 20234628, 26979504, 40469256, 53959008, 80938512, 161877024]

約数ペア:

[(1, 161877024), (2, 80938512), (3, 53959008), (4, 40469256), (6, 26979504), (8, 20234628), (9, 17986336), (12, 13489752), (16, 10117314), (18, 8993168), (24, 6744876), (32, 5058657), (36, 4496584), (47, 3444192), (48, 3372438), (72, 2248292), (94, 1722096), (96, 1686219), (141, 1148064), (144, 1124146), (188, 861048), (282, 574032), (288, 562073), (376, 430524), (423, 382688), (564, 287016), (752, 215262), (846, 191344), (1128, 143508), (1504, 107631), (1692, 95672), (2256, 71754), (3384, 47836), (4512, 35877), (6768, 23918), (11959, 13536)]