152021128

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20411}}^1$

素因数の和:20450

約数の個数: 48

約数和(自身を含む): 349045200

約数和(自身を除く): 197024072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 20411, 40822, 81644, 142877, 163288, 285754, 387809, 571508, 775618, 1000139, 1143016, 1551236, 2000278, 2714663, 3102472, 4000556, 5429326, 8001112, 10858652, 19002641, 21717304, 38005282, 76010564, 152021128]

約数ペア:

[(1, 152021128), (2, 76010564), (4, 38005282), (7, 21717304), (8, 19002641), (14, 10858652), (19, 8001112), (28, 5429326), (38, 4000556), (49, 3102472), (56, 2714663), (76, 2000278), (98, 1551236), (133, 1143016), (152, 1000139), (196, 775618), (266, 571508), (392, 387809), (532, 285754), (931, 163288), (1064, 142877), (1862, 81644), (3724, 40822), (7448, 20411)]