156939369268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1\times {\mathrm{130399}}^1$

素因数の和:132040

約数の個数: 48

約数和(自身を含む): 317435328000

約数和(自身を除く): 160495958732

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1609, 3218, 6436, 17699, 27353, 35398, 54706, 70796, 109412, 130399, 260798, 300883, 521596, 601766, 1203532, 1434389, 2216783, 2868778, 4433566, 5737556, 8867132, 24384613, 48769226, 97538452, 209811991, 419623982, 839247964, 2307931901, 3566803847, 4615863802, 7133607694, 9231727604, 14267215388, 39234842317, 78469684634, 156939369268]

約数ペア:

[(1, 156939369268), (2, 78469684634), (4, 39234842317), (11, 14267215388), (17, 9231727604), (22, 7133607694), (34, 4615863802), (44, 3566803847), (68, 2307931901), (187, 839247964), (374, 419623982), (748, 209811991), (1609, 97538452), (3218, 48769226), (6436, 24384613), (17699, 8867132), (27353, 5737556), (35398, 4433566), (54706, 2868778), (70796, 2216783), (109412, 1434389), (130399, 1203532), (260798, 601766), (300883, 521596)]