156766668244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1\times {\mathrm{7459}}^1$

素因数の和:9724

約数の個数: 48

約数和(自身を含む): 291162009600

約数和(自身を除く): 134395341356

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2111, 2489, 4222, 4978, 7459, 8444, 9956, 14918, 29836, 40109, 80218, 141721, 160436, 276541, 283442, 553082, 566884, 977129, 1106164, 1954258, 3908516, 5254279, 10508558, 15745949, 18565451, 21017116, 31491898, 37130902, 62983796, 74261804, 299173031, 598346062, 1196692124, 2062719319, 4125438638, 8250877276, 39191667061, 78383334122, 156766668244]

約数ペア:

[(1, 156766668244), (2, 78383334122), (4, 39191667061), (19, 8250877276), (38, 4125438638), (76, 2062719319), (131, 1196692124), (262, 598346062), (524, 299173031), (2111, 74261804), (2489, 62983796), (4222, 37130902), (4978, 31491898), (7459, 21017116), (8444, 18565451), (9956, 15745949), (14918, 10508558), (29836, 5254279), (40109, 3908516), (80218, 1954258), (141721, 1106164), (160436, 977129), (276541, 566884), (283442, 553082)]