129976728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{907}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 372207360

約数和(自身を除く): 242230632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 853, 907, 1706, 1814, 2559, 2721, 3412, 3628, 5118, 5442, 5971, 6349, 6824, 7256, 10236, 10884, 11942, 12698, 17913, 19047, 20472, 21768, 23884, 25396, 35826, 38094, 47768, 50792, 71652, 76188, 143304, 152376, 773671, 1547342, 2321013, 3094684, 4642026, 5415697, 6189368, 9284052, 10831394, 16247091, 18568104, 21662788, 32494182, 43325576, 64988364, 129976728]

約数ペア:

[(1, 129976728), (2, 64988364), (3, 43325576), (4, 32494182), (6, 21662788), (7, 18568104), (8, 16247091), (12, 10831394), (14, 9284052), (21, 6189368), (24, 5415697), (28, 4642026), (42, 3094684), (56, 2321013), (84, 1547342), (168, 773671), (853, 152376), (907, 143304), (1706, 76188), (1814, 71652), (2559, 50792), (2721, 47768), (3412, 38094), (3628, 35826), (5118, 25396), (5442, 23884), (5971, 21768), (6349, 20472), (6824, 19047), (7256, 17913), (10236, 12698), (10884, 11942)]