157742636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 298905600

約数和(自身を除く): 141162964

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 127, 236, 254, 277, 508, 554, 1108, 1121, 2242, 2413, 4484, 4826, 5263, 7493, 9652, 10526, 14986, 16343, 21052, 29972, 32686, 35179, 65372, 70358, 140716, 142367, 284734, 310517, 569468, 621034, 668401, 1242068, 1336802, 2075561, 2673604, 4151122, 8302244, 39435659, 78871318, 157742636]

約数ペア:

[(1, 157742636), (2, 78871318), (4, 39435659), (19, 8302244), (38, 4151122), (59, 2673604), (76, 2075561), (118, 1336802), (127, 1242068), (236, 668401), (254, 621034), (277, 569468), (508, 310517), (554, 284734), (1108, 142367), (1121, 140716), (2242, 70358), (2413, 65372), (4484, 35179), (4826, 32686), (5263, 29972), (7493, 21052), (9652, 16343), (10526, 14986)]