156913315265

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{787}}^1\times {\mathrm{1063}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 226014437376

約数和(自身を除く): 69101122111

約数列:

[1, 5, 7, 23, 35, 115, 161, 233, 787, 805, 1063, 1165, 1631, 3935, 5315, 5359, 5509, 7441, 8155, 18101, 24449, 26795, 27545, 37205, 37513, 90505, 122245, 126707, 171143, 183371, 187565, 247679, 633535, 836581, 855715, 916855, 1238395, 1283597, 1733753, 4182905, 4217533, 5696617, 5856067, 6417985, 8668765, 19241363, 21087665, 28483085, 29280335, 29522731, 39876319, 96206815, 134689541, 147613655, 194923373, 199381595, 673447705, 974616865, 1364463611, 4483237579, 6822318055, 22416187895, 31382663053, 156913315265]

約数ペア:

[(1, 156913315265), (5, 31382663053), (7, 22416187895), (23, 6822318055), (35, 4483237579), (115, 1364463611), (161, 974616865), (233, 673447705), (787, 199381595), (805, 194923373), (1063, 147613655), (1165, 134689541), (1631, 96206815), (3935, 39876319), (5315, 29522731), (5359, 29280335), (5509, 28483085), (7441, 21087665), (8155, 19241363), (18101, 8668765), (24449, 6417985), (26795, 5856067), (27545, 5696617), (37205, 4217533), (37513, 4182905), (90505, 1733753), (122245, 1283597), (126707, 1238395), (171143, 916855), (183371, 855715), (187565, 836581), (247679, 633535)]