316156904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137699}}^1$

素因数の和:137753

約数の個数: 32

約数和(自身を含む): 694008000

約数和(自身を除く): 377851096

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 137699, 275398, 550796, 963893, 1101592, 1927786, 3855572, 5645659, 7711144, 11291318, 22582636, 39519613, 45165272, 79039226, 158078452, 316156904]

約数ペア:

[(1, 316156904), (2, 158078452), (4, 79039226), (7, 45165272), (8, 39519613), (14, 22582636), (28, 11291318), (41, 7711144), (56, 5645659), (82, 3855572), (164, 1927786), (287, 1101592), (328, 963893), (574, 550796), (1148, 275398), (2296, 137699)]