157695354

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 348897120

約数和(自身を除く): 191201766

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 229, 402, 458, 571, 603, 687, 1142, 1206, 1374, 1713, 2061, 3426, 4122, 5139, 10278, 15343, 30686, 38257, 46029, 76514, 92058, 114771, 130759, 138087, 229542, 261518, 276174, 344313, 392277, 688626, 784554, 1176831, 2353662, 8760853, 17521706, 26282559, 52565118, 78847677, 157695354]

約数ペア:

[(1, 157695354), (2, 78847677), (3, 52565118), (6, 26282559), (9, 17521706), (18, 8760853), (67, 2353662), (134, 1176831), (201, 784554), (229, 688626), (402, 392277), (458, 344313), (571, 276174), (603, 261518), (687, 229542), (1142, 138087), (1206, 130759), (1374, 114771), (1713, 92058), (2061, 76514), (3426, 46029), (4122, 38257), (5139, 30686), (10278, 15343)]