143886456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31721}}^1$

素因数の和:31746

約数の個数: 80

約数和(自身を含む): 460603440

約数和(自身を除く): 316716984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 31721, 63442, 95163, 126884, 190326, 222047, 253768, 285489, 380652, 444094, 570978, 666141, 761304, 856467, 888188, 1141956, 1332282, 1712934, 1776376, 1998423, 2283912, 2569401, 2664564, 3425868, 3996846, 5138802, 5329128, 5995269, 6851736, 7993692, 10277604, 11990538, 15987384, 17985807, 20555208, 23981076, 35971614, 47962152, 71943228, 143886456]

約数ペア:

[(1, 143886456), (2, 71943228), (3, 47962152), (4, 35971614), (6, 23981076), (7, 20555208), (8, 17985807), (9, 15987384), (12, 11990538), (14, 10277604), (18, 7993692), (21, 6851736), (24, 5995269), (27, 5329128), (28, 5138802), (36, 3996846), (42, 3425868), (54, 2664564), (56, 2569401), (63, 2283912), (72, 1998423), (81, 1776376), (84, 1712934), (108, 1332282), (126, 1141956), (162, 888188), (168, 856467), (189, 761304), (216, 666141), (252, 570978), (324, 444094), (378, 380652), (504, 285489), (567, 253768), (648, 222047), (756, 190326), (1134, 126884), (1512, 95163), (2268, 63442), (4536, 31721)]