170157568

素因数分解:

$2^9\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 392144544

約数和(自身を除く): 221986976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 197, 224, 241, 256, 394, 448, 482, 512, 788, 896, 964, 1379, 1576, 1687, 1792, 1928, 2758, 3152, 3374, 3584, 3856, 5516, 6304, 6748, 7712, 11032, 12608, 13496, 15424, 22064, 25216, 26992, 30848, 44128, 47477, 50432, 53984, 61696, 88256, 94954, 100864, 107968, 123392, 176512, 189908, 215936, 332339, 353024, 379816, 431872, 664678, 706048, 759632, 863744, 1329356, 1519264, 2658712, 3038528, 5317424, 6077056, 10634848, 12154112, 21269696, 24308224, 42539392, 85078784, 170157568]

約数ペア:

[(1, 170157568), (2, 85078784), (4, 42539392), (7, 24308224), (8, 21269696), (14, 12154112), (16, 10634848), (28, 6077056), (32, 5317424), (56, 3038528), (64, 2658712), (112, 1519264), (128, 1329356), (197, 863744), (224, 759632), (241, 706048), (256, 664678), (394, 431872), (448, 379816), (482, 353024), (512, 332339), (788, 215936), (896, 189908), (964, 176512), (1379, 123392), (1576, 107968), (1687, 100864), (1792, 94954), (1928, 88256), (2758, 61696), (3152, 53984), (3374, 50432), (3584, 47477), (3856, 44128), (5516, 30848), (6304, 26992), (6748, 25216), (7712, 22064), (11032, 15424), (12608, 13496)]