165736340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107621}}^1$

素因数の和:107648

約数の個数: 48

約数和(自身を含む): 433931904

約数和(自身を除く): 268195564

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 107621, 215242, 430484, 538105, 753347, 1076210, 1183831, 1506694, 2152420, 2367662, 3013388, 3766735, 4735324, 5919155, 7533470, 8286817, 11838310, 15066940, 16573634, 23676620, 33147268, 41434085, 82868170, 165736340]

約数ペア:

[(1, 165736340), (2, 82868170), (4, 41434085), (5, 33147268), (7, 23676620), (10, 16573634), (11, 15066940), (14, 11838310), (20, 8286817), (22, 7533470), (28, 5919155), (35, 4735324), (44, 3766735), (55, 3013388), (70, 2367662), (77, 2152420), (110, 1506694), (140, 1183831), (154, 1076210), (220, 753347), (308, 538105), (385, 430484), (770, 215242), (1540, 107621)]