129301304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3347}}^1$

素因数の和:3803

約数の個数: 32

約数和(自身を含む): 265161600

約数和(自身を除く): 135860296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 878, 1756, 3347, 3512, 4829, 6694, 9658, 13388, 19316, 26776, 36817, 38632, 73634, 147268, 294536, 1469333, 2938666, 5877332, 11754664, 16162663, 32325326, 64650652, 129301304]

約数ペア:

[(1, 129301304), (2, 64650652), (4, 32325326), (8, 16162663), (11, 11754664), (22, 5877332), (44, 2938666), (88, 1469333), (439, 294536), (878, 147268), (1756, 73634), (3347, 38632), (3512, 36817), (4829, 26776), (6694, 19316), (9658, 13388)]