156949739548

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{136715801}}^1$

素因数の和:136715853

約数の個数: 24

約数和(自身を含む): 321555566304

約数和(自身を除く): 164605826756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 136715801, 273431602, 546863204, 957010607, 1914021214, 3828042428, 5605347841, 11210695682, 22421391364, 39237434887, 78474869774, 156949739548]

約数ペア:

[(1, 156949739548), (2, 78474869774), (4, 39237434887), (7, 22421391364), (14, 11210695682), (28, 5605347841), (41, 3828042428), (82, 1914021214), (164, 957010607), (287, 546863204), (574, 273431602), (1148, 136715801)]