171520712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 363061440

約数和(自身を除く): 191540728

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 137, 164, 274, 328, 347, 451, 548, 694, 902, 1096, 1388, 1507, 1804, 2776, 3014, 3608, 3817, 5617, 6028, 7634, 11234, 12056, 14227, 15268, 22468, 28454, 30536, 44936, 47539, 56908, 61787, 95078, 113816, 123574, 156497, 190156, 247148, 312994, 380312, 494296, 522929, 625988, 1045858, 1251976, 1949099, 2091716, 3898198, 4183432, 7796396, 15592792, 21440089, 42880178, 85760356, 171520712]

約数ペア:

[(1, 171520712), (2, 85760356), (4, 42880178), (8, 21440089), (11, 15592792), (22, 7796396), (41, 4183432), (44, 3898198), (82, 2091716), (88, 1949099), (137, 1251976), (164, 1045858), (274, 625988), (328, 522929), (347, 494296), (451, 380312), (548, 312994), (694, 247148), (902, 190156), (1096, 156497), (1388, 123574), (1507, 113816), (1804, 95078), (2776, 61787), (3014, 56908), (3608, 47539), (3817, 44936), (5617, 30536), (6028, 28454), (7634, 22468), (11234, 15268), (12056, 14227)]