145242156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2267}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 358162560

約数和(自身を除く): 212920404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 281, 562, 843, 1124, 1686, 2267, 3372, 4534, 5339, 6801, 9068, 10678, 13602, 16017, 21356, 27204, 32034, 43073, 64068, 86146, 129219, 172292, 258438, 516876, 637027, 1274054, 1911081, 2548108, 3822162, 7644324, 12103513, 24207026, 36310539, 48414052, 72621078, 145242156]

約数ペア:

[(1, 145242156), (2, 72621078), (3, 48414052), (4, 36310539), (6, 24207026), (12, 12103513), (19, 7644324), (38, 3822162), (57, 2548108), (76, 1911081), (114, 1274054), (228, 637027), (281, 516876), (562, 258438), (843, 172292), (1124, 129219), (1686, 86146), (2267, 64068), (3372, 43073), (4534, 32034), (5339, 27204), (6801, 21356), (9068, 16017), (10678, 13602)]