147784

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 359100

約数和(自身を除く): 211316

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 377, 392, 406, 637, 728, 754, 812, 1274, 1421, 1508, 1624, 2548, 2639, 2842, 3016, 5096, 5278, 5684, 10556, 11368, 18473, 21112, 36946, 73892, 147784]

約数ペア:

[(1, 147784), (2, 73892), (4, 36946), (7, 21112), (8, 18473), (13, 11368), (14, 10556), (26, 5684), (28, 5278), (29, 5096), (49, 3016), (52, 2842), (56, 2639), (58, 2548), (91, 1624), (98, 1508), (104, 1421), (116, 1274), (182, 812), (196, 754), (203, 728), (232, 637), (364, 406), (377, 392)]