159647616

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1156

約数の個数: 96

約数和(自身を含む): 463171800

約数和(自身を除く): 303524184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 997, 1112, 1152, 1251, 1668, 1994, 2224, 2502, 2991, 3336, 3988, 4448, 5004, 5982, 6672, 7976, 8896, 8973, 10008, 11964, 13344, 15952, 17792, 17946, 20016, 23928, 26688, 31904, 35892, 40032, 47856, 53376, 63808, 71784, 80064, 95712, 127616, 138583, 143568, 160128, 191424, 277166, 287136, 382848, 415749, 554332, 574272, 831498, 1108664, 1148544, 1247247, 1662996, 2217328, 2494494, 3325992, 4434656, 4988988, 6651984, 8869312, 9977976, 13303968, 17738624, 19955952, 26607936, 39911904, 53215872, 79823808, 159647616]

約数ペア:

[(1, 159647616), (2, 79823808), (3, 53215872), (4, 39911904), (6, 26607936), (8, 19955952), (9, 17738624), (12, 13303968), (16, 9977976), (18, 8869312), (24, 6651984), (32, 4988988), (36, 4434656), (48, 3325992), (64, 2494494), (72, 2217328), (96, 1662996), (128, 1247247), (139, 1148544), (144, 1108664), (192, 831498), (278, 574272), (288, 554332), (384, 415749), (417, 382848), (556, 287136), (576, 277166), (834, 191424), (997, 160128), (1112, 143568), (1152, 138583), (1251, 127616), (1668, 95712), (1994, 80064), (2224, 71784), (2502, 63808), (2991, 53376), (3336, 47856), (3988, 40032), (4448, 35892), (5004, 31904), (5982, 26688), (6672, 23928), (7976, 20016), (8896, 17946), (8973, 17792), (10008, 15952), (11964, 13344)]