157794112

素因数分解:

$2^6\times 7^2\times {\mathrm{67}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 84

約数和(自身を含む): 370173504

約数和(自身を除く): 212379392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 134, 196, 224, 268, 392, 448, 469, 536, 751, 784, 938, 1072, 1502, 1568, 1876, 2144, 3004, 3136, 3283, 3752, 4288, 5257, 6008, 6566, 7504, 10514, 12016, 13132, 15008, 21028, 24032, 26264, 30016, 36799, 42056, 48064, 50317, 52528, 73598, 84112, 100634, 105056, 147196, 168224, 201268, 210112, 294392, 336448, 352219, 402536, 588784, 704438, 805072, 1177568, 1408876, 1610144, 2355136, 2465533, 2817752, 3220288, 4931066, 5635504, 9862132, 11271008, 19724264, 22542016, 39448528, 78897056, 157794112]

約数ペア:

[(1, 157794112), (2, 78897056), (4, 39448528), (7, 22542016), (8, 19724264), (14, 11271008), (16, 9862132), (28, 5635504), (32, 4931066), (49, 3220288), (56, 2817752), (64, 2465533), (67, 2355136), (98, 1610144), (112, 1408876), (134, 1177568), (196, 805072), (224, 704438), (268, 588784), (392, 402536), (448, 352219), (469, 336448), (536, 294392), (751, 210112), (784, 201268), (938, 168224), (1072, 147196), (1502, 105056), (1568, 100634), (1876, 84112), (2144, 73598), (3004, 52528), (3136, 50317), (3283, 48064), (3752, 42056), (4288, 36799), (5257, 30016), (6008, 26264), (6566, 24032), (7504, 21028), (10514, 15008), (12016, 13132)]