128099132

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{8273}}^1$

素因数の和:8370

約数の個数: 36

約数和(自身を含む): 264106080

約数和(自身を除く): 136006948

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 7742, 8273, 15484, 16546, 33092, 57911, 115822, 231644, 405377, 653567, 810754, 1307134, 1621508, 2614268, 4574969, 9149938, 18299876, 32024783, 64049566, 128099132]

約数ペア:

[(1, 128099132), (2, 64049566), (4, 32024783), (7, 18299876), (14, 9149938), (28, 4574969), (49, 2614268), (79, 1621508), (98, 1307134), (158, 810754), (196, 653567), (316, 405377), (553, 231644), (1106, 115822), (2212, 57911), (3871, 33092), (7742, 16546), (8273, 15484)]