147969416

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19867}}^1$

素因数の和:19906

約数の個数: 48

約数和(自身を含む): 339742800

約数和(自身を除く): 191773384

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, 19867, 39734, 79468, 139069, 158936, 278138, 377473, 556276, 754946, 973483, 1112552, 1509892, 1946966, 2642311, 3019784, 3893932, 5284622, 7787864, 10569244, 18496177, 21138488, 36992354, 73984708, 147969416]

約数ペア:

[(1, 147969416), (2, 73984708), (4, 36992354), (7, 21138488), (8, 18496177), (14, 10569244), (19, 7787864), (28, 5284622), (38, 3893932), (49, 3019784), (56, 2642311), (76, 1946966), (98, 1509892), (133, 1112552), (152, 973483), (196, 754946), (266, 556276), (392, 377473), (532, 278138), (931, 158936), (1064, 139069), (1862, 79468), (3724, 39734), (7448, 19867)]