135669268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 282240000

約数和(自身を除く): 146570732

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 434, 596, 868, 1043, 1049, 2086, 2098, 4172, 4196, 4619, 7343, 9238, 14686, 18476, 29372, 32333, 32519, 64666, 65038, 129332, 130076, 156301, 227633, 312602, 455266, 625204, 910532, 1094107, 2188214, 4376428, 4845331, 9690662, 19381324, 33917317, 67834634, 135669268]

約数ペア:

[(1, 135669268), (2, 67834634), (4, 33917317), (7, 19381324), (14, 9690662), (28, 4845331), (31, 4376428), (62, 2188214), (124, 1094107), (149, 910532), (217, 625204), (298, 455266), (434, 312602), (596, 227633), (868, 156301), (1043, 130076), (1049, 129332), (2086, 65038), (2098, 64666), (4172, 32519), (4196, 32333), (4619, 29372), (7343, 18476), (9238, 14686)]