157183936

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 388656576

約数和(自身を除く): 231472640

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 137, 182, 197, 208, 224, 274, 364, 394, 416, 448, 548, 728, 788, 832, 959, 1096, 1379, 1456, 1576, 1781, 1918, 2192, 2561, 2758, 2912, 3152, 3562, 3836, 4384, 5122, 5516, 5824, 6304, 7124, 7672, 8768, 10244, 11032, 12467, 12608, 14248, 15344, 17927, 20488, 22064, 24934, 26989, 28496, 30688, 35854, 40976, 44128, 49868, 53978, 56992, 61376, 71708, 81952, 88256, 99736, 107956, 113984, 143416, 163904, 188923, 199472, 215912, 286832, 350857, 377846, 398944, 431824, 573664, 701714, 755692, 797888, 863648, 1147328, 1403428, 1511384, 1727296, 2455999, 2806856, 3022768, 4911998, 5613712, 6045536, 9823996, 11227424, 12091072, 19647992, 22454848, 39295984, 78591968, 157183936]

約数ペア:

[(1, 157183936), (2, 78591968), (4, 39295984), (7, 22454848), (8, 19647992), (13, 12091072), (14, 11227424), (16, 9823996), (26, 6045536), (28, 5613712), (32, 4911998), (52, 3022768), (56, 2806856), (64, 2455999), (91, 1727296), (104, 1511384), (112, 1403428), (137, 1147328), (182, 863648), (197, 797888), (208, 755692), (224, 701714), (274, 573664), (364, 431824), (394, 398944), (416, 377846), (448, 350857), (548, 286832), (728, 215912), (788, 199472), (832, 188923), (959, 163904), (1096, 143416), (1379, 113984), (1456, 107956), (1576, 99736), (1781, 88256), (1918, 81952), (2192, 71708), (2561, 61376), (2758, 56992), (2912, 53978), (3152, 49868), (3562, 44128), (3836, 40976), (4384, 35854), (5122, 30688), (5516, 28496), (5824, 26989), (6304, 24934), (7124, 22064), (7672, 20488), (8768, 17927), (10244, 15344), (11032, 14248), (12467, 12608)]