160075190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 333434880

約数和(自身を除く): 173359690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 191, 209, 382, 401, 418, 802, 955, 1045, 1910, 2005, 2090, 2101, 3629, 4010, 4202, 4411, 7258, 7619, 8822, 10505, 15238, 18145, 21010, 22055, 36290, 38095, 39919, 44110, 76190, 76591, 79838, 83809, 153182, 167618, 199595, 382955, 399190, 419045, 765910, 838090, 842501, 1455229, 1685002, 2910458, 4212505, 7276145, 8425010, 14552290, 16007519, 32015038, 80037595, 160075190]

約数ペア:

[(1, 160075190), (2, 80037595), (5, 32015038), (10, 16007519), (11, 14552290), (19, 8425010), (22, 7276145), (38, 4212505), (55, 2910458), (95, 1685002), (110, 1455229), (190, 842501), (191, 838090), (209, 765910), (382, 419045), (401, 399190), (418, 382955), (802, 199595), (955, 167618), (1045, 153182), (1910, 83809), (2005, 79838), (2090, 76591), (2101, 76190), (3629, 44110), (4010, 39919), (4202, 38095), (4411, 36290), (7258, 22055), (7619, 21010), (8822, 18145), (10505, 15238)]