144604796

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{23159}}^1$

素因数の和:23393

約数の個数: 24

約数和(自身を含む): 290519040

約数和(自身を除く): 145914244

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 23159, 46318, 92636, 162113, 324226, 648452, 5164457, 10328914, 20657828, 36151199, 72302398, 144604796]

約数ペア:

[(1, 144604796), (2, 72302398), (4, 36151199), (7, 20657828), (14, 10328914), (28, 5164457), (223, 648452), (446, 324226), (892, 162113), (1561, 92636), (3122, 46318), (6244, 23159)]