156715942

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 252532800

約数和(自身を除く): 95816858

約数列:

[1, 2, 29, 37, 58, 74, 103, 206, 709, 1073, 1418, 2146, 2987, 3811, 5974, 7622, 20561, 26233, 41122, 52466, 73027, 110519, 146054, 221038, 760757, 1521514, 2117783, 2701999, 4235566, 5403998, 78357971, 156715942]

約数ペア:

[(1, 156715942), (2, 78357971), (29, 5403998), (37, 4235566), (58, 2701999), (74, 2117783), (103, 1521514), (206, 760757), (709, 221038), (1073, 146054), (1418, 110519), (2146, 73027), (2987, 52466), (3811, 41122), (5974, 26233), (7622, 20561)]