156786258256

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{1621}}^1\times {\mathrm{10853}}^1$

素因数の和:13039

約数の個数: 40

約数和(自身を含む): 304534542024

約数和(自身を除く): 147748283768

約数列:

[1, 2, 4, 8, 16, 557, 1114, 1621, 2228, 3242, 4456, 6484, 8912, 10853, 12968, 21706, 25936, 43412, 86824, 173648, 902897, 1805794, 3611588, 6045121, 7223176, 12090242, 14446352, 17592713, 24180484, 35185426, 48360968, 70370852, 96721936, 140741704, 281483408, 9799141141, 19598282282, 39196564564, 78393129128, 156786258256]

約数ペア:

[(1, 156786258256), (2, 78393129128), (4, 39196564564), (8, 19598282282), (16, 9799141141), (557, 281483408), (1114, 140741704), (1621, 96721936), (2228, 70370852), (3242, 48360968), (4456, 35185426), (6484, 24180484), (8912, 17592713), (10853, 14446352), (12968, 12090242), (21706, 7223176), (25936, 6045121), (43412, 3611588), (86824, 1805794), (173648, 902897)]