128452692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11987}}^1$

素因数の和:12060

約数の個数: 48

約数和(自身を含む): 322237440

約数和(自身を除く): 193784748

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 11987, 23974, 35961, 47948, 71922, 143844, 227753, 455506, 563389, 683259, 911012, 1126778, 1366518, 1690167, 2253556, 2733036, 3380334, 6760668, 10704391, 21408782, 32113173, 42817564, 64226346, 128452692]

約数ペア:

[(1, 128452692), (2, 64226346), (3, 42817564), (4, 32113173), (6, 21408782), (12, 10704391), (19, 6760668), (38, 3380334), (47, 2733036), (57, 2253556), (76, 1690167), (94, 1366518), (114, 1126778), (141, 911012), (188, 683259), (228, 563389), (282, 455506), (564, 227753), (893, 143844), (1786, 71922), (2679, 47948), (3572, 35961), (5358, 23974), (10716, 11987)]