140449036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22697}}^1$

素因数の和:22738

約数の個数: 48

約数和(自身を含む): 320314176

約数和(自身を除く): 179865140

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 22697, 45394, 90788, 158879, 295061, 317758, 385849, 590122, 635516, 771698, 1180244, 1543396, 2065427, 2700943, 4130854, 5016037, 5401886, 8261708, 10032074, 10803772, 20064148, 35112259, 70224518, 140449036]

約数ペア:

[(1, 140449036), (2, 70224518), (4, 35112259), (7, 20064148), (13, 10803772), (14, 10032074), (17, 8261708), (26, 5401886), (28, 5016037), (34, 4130854), (52, 2700943), (68, 2065427), (91, 1543396), (119, 1180244), (182, 771698), (221, 635516), (238, 590122), (364, 385849), (442, 317758), (476, 295061), (884, 158879), (1547, 90788), (3094, 45394), (6188, 22697)]