127631392

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4159}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 289336320

約数和(自身を除く): 161704928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4159, 4384, 7672, 8318, 15344, 16636, 29113, 30688, 33272, 58226, 66544, 116452, 133088, 232904, 465808, 569783, 931616, 1139566, 2279132, 3988481, 4558264, 7976962, 9116528, 15953924, 18233056, 31907848, 63815696, 127631392]

約数ペア:

[(1, 127631392), (2, 63815696), (4, 31907848), (7, 18233056), (8, 15953924), (14, 9116528), (16, 7976962), (28, 4558264), (32, 3988481), (56, 2279132), (112, 1139566), (137, 931616), (224, 569783), (274, 465808), (548, 232904), (959, 133088), (1096, 116452), (1918, 66544), (2192, 58226), (3836, 33272), (4159, 30688), (4384, 29113), (7672, 16636), (8318, 15344)]