128913179612

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1601}}^1\times {\mathrm{4273}}^1$

素因数の和:6558

約数の個数: 48

約数和(自身を含む): 258431205312

約数和(自身を除く): 129518025700

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 1601, 2692, 3202, 4273, 4711, 6404, 8546, 9422, 11207, 17092, 18844, 22414, 29911, 44828, 59822, 119644, 1077473, 2154946, 2875729, 4309892, 5751458, 6841073, 7542311, 11502916, 13682146, 15084622, 20130103, 27364292, 30169244, 40260206, 47887511, 80520412, 95775022, 191550044, 4604042129, 9208084258, 18416168516, 32228294903, 64456589806, 128913179612]

約数ペア:

[(1, 128913179612), (2, 64456589806), (4, 32228294903), (7, 18416168516), (14, 9208084258), (28, 4604042129), (673, 191550044), (1346, 95775022), (1601, 80520412), (2692, 47887511), (3202, 40260206), (4273, 30169244), (4711, 27364292), (6404, 20130103), (8546, 15084622), (9422, 13682146), (11207, 11502916), (17092, 7542311), (18844, 6841073), (22414, 5751458), (29911, 4309892), (44828, 2875729), (59822, 2154946), (119644, 1077473)]