155777766

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20921}}^1$

素因数の和:21016

約数の個数: 32

約数和(自身を含む): 334417248

約数和(自身を除く): 178639482

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 20921, 41842, 62763, 125526, 355657, 711314, 1066971, 1527233, 2133942, 3054466, 4581699, 9163398, 25962961, 51925922, 77888883, 155777766]

約数ペア:

[(1, 155777766), (2, 77888883), (3, 51925922), (6, 25962961), (17, 9163398), (34, 4581699), (51, 3054466), (73, 2133942), (102, 1527233), (146, 1066971), (219, 711314), (438, 355657), (1241, 125526), (2482, 62763), (3723, 41842), (7446, 20921)]