8190038136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{310511}}^1$

素因数の和:310684

約数の個数: 64

約数和(自身を含む): 23549230080

約数和(自身を除く): 15359191944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 26376, 310511, 621022, 931533, 1242044, 1863066, 2173577, 2484088, 3726132, 4347154, 6520731, 7452264, 8694308, 13041462, 17388616, 26082924, 48750227, 52165848, 97500454, 146250681, 195000908, 292501362, 341251589, 390001816, 585002724, 682503178, 1023754767, 1170005448, 1365006356, 2047509534, 2730012712, 4095019068, 8190038136]

約数ペア:

[(1, 8190038136), (2, 4095019068), (3, 2730012712), (4, 2047509534), (6, 1365006356), (7, 1170005448), (8, 1023754767), (12, 682503178), (14, 585002724), (21, 390001816), (24, 341251589), (28, 292501362), (42, 195000908), (56, 146250681), (84, 97500454), (157, 52165848), (168, 48750227), (314, 26082924), (471, 17388616), (628, 13041462), (942, 8694308), (1099, 7452264), (1256, 6520731), (1884, 4347154), (2198, 3726132), (3297, 2484088), (3768, 2173577), (4396, 1863066), (6594, 1242044), (8792, 931533), (13188, 621022), (26376, 310511)]