133672

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 328320

約数和(自身を除く): 194648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 124, 154, 196, 217, 248, 308, 341, 392, 434, 539, 616, 682, 868, 1078, 1364, 1519, 1736, 2156, 2387, 2728, 3038, 4312, 4774, 6076, 9548, 12152, 16709, 19096, 33418, 66836, 133672]

約数ペア:

[(1, 133672), (2, 66836), (4, 33418), (7, 19096), (8, 16709), (11, 12152), (14, 9548), (22, 6076), (28, 4774), (31, 4312), (44, 3038), (49, 2728), (56, 2387), (62, 2156), (77, 1736), (88, 1519), (98, 1364), (124, 1078), (154, 868), (196, 682), (217, 616), (248, 539), (308, 434), (341, 392)]