145804988

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43759}}^1$

素因数の和:43794

約数の個数: 36

約数和(自身を含む): 314284320

約数和(自身を除く): 168479332

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 43759, 87518, 175036, 306313, 612626, 743903, 1225252, 1487806, 2144191, 2975612, 4288382, 5207321, 8576764, 10414642, 20829284, 36451247, 72902494, 145804988]

約数ペア:

[(1, 145804988), (2, 72902494), (4, 36451247), (7, 20829284), (14, 10414642), (17, 8576764), (28, 5207321), (34, 4288382), (49, 2975612), (68, 2144191), (98, 1487806), (119, 1225252), (196, 743903), (238, 612626), (476, 306313), (833, 175036), (1666, 87518), (3332, 43759)]