189222704

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2346

約数の個数: 60

約数和(自身を含む): 412530888

約数和(自身を除く): 223308184

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 121, 172, 176, 242, 344, 473, 484, 688, 946, 968, 1892, 1936, 2273, 3784, 4546, 5203, 7568, 9092, 10406, 18184, 20812, 25003, 36368, 41624, 50006, 83248, 97739, 100012, 195478, 200024, 275033, 390956, 400048, 550066, 781912, 1075129, 1100132, 1563824, 2150258, 2200264, 4300516, 4400528, 8601032, 11826419, 17202064, 23652838, 47305676, 94611352, 189222704]

約数ペア:

[(1, 189222704), (2, 94611352), (4, 47305676), (8, 23652838), (11, 17202064), (16, 11826419), (22, 8601032), (43, 4400528), (44, 4300516), (86, 2200264), (88, 2150258), (121, 1563824), (172, 1100132), (176, 1075129), (242, 781912), (344, 550066), (473, 400048), (484, 390956), (688, 275033), (946, 200024), (968, 195478), (1892, 100012), (1936, 97739), (2273, 83248), (3784, 50006), (4546, 41624), (5203, 36368), (7568, 25003), (9092, 20812), (10406, 18184)]