153402844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 317244928

約数和(自身を除く): 163842084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 412, 602, 721, 1204, 1237, 1442, 2474, 2884, 4429, 4948, 8659, 8858, 17318, 17716, 31003, 34636, 53191, 62006, 106382, 124012, 127411, 212764, 254822, 372337, 509644, 744674, 891877, 1489348, 1783754, 3567508, 5478673, 10957346, 21914692, 38350711, 76701422, 153402844]

約数ペア:

[(1, 153402844), (2, 76701422), (4, 38350711), (7, 21914692), (14, 10957346), (28, 5478673), (43, 3567508), (86, 1783754), (103, 1489348), (172, 891877), (206, 744674), (301, 509644), (412, 372337), (602, 254822), (721, 212764), (1204, 127411), (1237, 124012), (1442, 106382), (2474, 62006), (2884, 53191), (4429, 34636), (4948, 31003), (8659, 17716), (8858, 17318)]