142154672

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{727}}^1$

素因数の和:858

約数の個数: 60

約数和(自身を含む): 306157488

約数和(自身を除く): 164002816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 121, 176, 202, 242, 404, 484, 727, 808, 968, 1111, 1454, 1616, 1936, 2222, 2908, 4444, 5816, 7997, 8888, 11632, 12221, 15994, 17776, 24442, 31988, 48884, 63976, 73427, 87967, 97768, 127952, 146854, 175934, 195536, 293708, 351868, 587416, 703736, 807697, 1174832, 1407472, 1615394, 3230788, 6461576, 8884667, 12923152, 17769334, 35538668, 71077336, 142154672]

約数ペア:

[(1, 142154672), (2, 71077336), (4, 35538668), (8, 17769334), (11, 12923152), (16, 8884667), (22, 6461576), (44, 3230788), (88, 1615394), (101, 1407472), (121, 1174832), (176, 807697), (202, 703736), (242, 587416), (404, 351868), (484, 293708), (727, 195536), (808, 175934), (968, 146854), (1111, 127952), (1454, 97768), (1616, 87967), (1936, 73427), (2222, 63976), (2908, 48884), (4444, 31988), (5816, 24442), (7997, 17776), (8888, 15994), (11632, 12221)]