159771752

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9941}}^1$

素因数の和:10002

約数の個数: 48

約数和(自身を含む): 357017220

約数和(自身を除く): 197245468

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 9941, 16072, 19882, 39764, 69587, 79528, 139174, 278348, 407581, 487109, 556696, 815162, 974218, 1630324, 1948436, 2853067, 3260648, 3896872, 5706134, 11412268, 19971469, 22824536, 39942938, 79885876, 159771752]

約数ペア:

[(1, 159771752), (2, 79885876), (4, 39942938), (7, 22824536), (8, 19971469), (14, 11412268), (28, 5706134), (41, 3896872), (49, 3260648), (56, 2853067), (82, 1948436), (98, 1630324), (164, 974218), (196, 815162), (287, 556696), (328, 487109), (392, 407581), (574, 278348), (1148, 139174), (2009, 79528), (2296, 69587), (4018, 39764), (8036, 19882), (9941, 16072)]