152621189

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 190389120

約数和(自身を除く): 37767931

約数列:

[1, 7, 17, 37, 119, 259, 289, 629, 2023, 2039, 4403, 10693, 14273, 34663, 74851, 75443, 242641, 528101, 589271, 1282531, 4124897, 8977717, 21803027, 152621189]

約数ペア:

[(1, 152621189), (7, 21803027), (17, 8977717), (37, 4124897), (119, 1282531), (259, 589271), (289, 528101), (629, 242641), (2023, 75443), (2039, 74851), (4403, 34663), (10693, 14273)]