177231152

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 406313280

約数和(自身を除く): 229082128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 73, 106, 112, 146, 212, 292, 371, 409, 424, 511, 584, 742, 818, 848, 1022, 1168, 1484, 1636, 2044, 2863, 2968, 3272, 3869, 4088, 5726, 5936, 6544, 7738, 8176, 11452, 15476, 21677, 22904, 27083, 29857, 30952, 43354, 45808, 54166, 59714, 61904, 86708, 108332, 119428, 151739, 173416, 208999, 216664, 238856, 303478, 346832, 417998, 433328, 477712, 606956, 835996, 1213912, 1582421, 1671992, 2427824, 3164842, 3343984, 6329684, 11076947, 12659368, 22153894, 25318736, 44307788, 88615576, 177231152]

約数ペア:

[(1, 177231152), (2, 88615576), (4, 44307788), (7, 25318736), (8, 22153894), (14, 12659368), (16, 11076947), (28, 6329684), (53, 3343984), (56, 3164842), (73, 2427824), (106, 1671992), (112, 1582421), (146, 1213912), (212, 835996), (292, 606956), (371, 477712), (409, 433328), (424, 417998), (511, 346832), (584, 303478), (742, 238856), (818, 216664), (848, 208999), (1022, 173416), (1168, 151739), (1484, 119428), (1636, 108332), (2044, 86708), (2863, 61904), (2968, 59714), (3272, 54166), (3869, 45808), (4088, 43354), (5726, 30952), (5936, 29857), (6544, 27083), (7738, 22904), (8176, 21677), (11452, 15476)]