142856154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4951}}^1$

素因数の和:5195

約数の個数: 48

約数和(自身を含む): 355355520

約数和(自身を除く): 212499366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 4951, 9618, 9902, 14427, 14853, 28854, 29706, 34657, 44559, 69314, 89118, 103971, 207942, 311913, 623826, 1133779, 2267558, 3401337, 6802674, 7936453, 10204011, 15872906, 20408022, 23809359, 47618718, 71428077, 142856154]

約数ペア:

[(1, 142856154), (2, 71428077), (3, 47618718), (6, 23809359), (7, 20408022), (9, 15872906), (14, 10204011), (18, 7936453), (21, 6802674), (42, 3401337), (63, 2267558), (126, 1133779), (229, 623826), (458, 311913), (687, 207942), (1374, 103971), (1603, 89118), (2061, 69314), (3206, 44559), (4122, 34657), (4809, 29706), (4951, 28854), (9618, 14853), (9902, 14427)]