143977484

素因数分解:

$2^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{1291}}^1$

素因数の和:1878

約数の個数: 36

約数和(自身を含む): 293839560

約数和(自身を除く): 149862076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 569, 1138, 1291, 2276, 2582, 3983, 5164, 7966, 9037, 15932, 18074, 27881, 36148, 55762, 63259, 111524, 126518, 253036, 734579, 1469158, 2938316, 5142053, 10284106, 20568212, 35994371, 71988742, 143977484]

約数ペア:

[(1, 143977484), (2, 71988742), (4, 35994371), (7, 20568212), (14, 10284106), (28, 5142053), (49, 2938316), (98, 1469158), (196, 734579), (569, 253036), (1138, 126518), (1291, 111524), (2276, 63259), (2582, 55762), (3983, 36148), (5164, 27881), (7966, 18074), (9037, 15932)]