148442868

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{21817}}^1$

素因数の和:21843

約数の個数: 72

約数和(自身を含む): 444738112

約数和(自身を除く): 296295244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 21817, 43634, 65451, 87268, 130902, 152719, 196353, 261804, 305438, 392706, 458157, 589059, 610876, 785412, 916314, 1178118, 1374471, 1767177, 1832628, 2356236, 2748942, 3534354, 4123413, 5301531, 5497884, 7068708, 8246826, 10603062, 12370239, 16493652, 21206124, 24740478, 37110717, 49480956, 74221434, 148442868]

約数ペア:

[(1, 148442868), (2, 74221434), (3, 49480956), (4, 37110717), (6, 24740478), (7, 21206124), (9, 16493652), (12, 12370239), (14, 10603062), (18, 8246826), (21, 7068708), (27, 5497884), (28, 5301531), (36, 4123413), (42, 3534354), (54, 2748942), (63, 2356236), (81, 1832628), (84, 1767177), (108, 1374471), (126, 1178118), (162, 916314), (189, 785412), (243, 610876), (252, 589059), (324, 458157), (378, 392706), (486, 305438), (567, 261804), (756, 196353), (972, 152719), (1134, 130902), (1701, 87268), (2268, 65451), (3402, 43634), (6804, 21817)]