123617536

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 285211584

約数和(自身を除く): 161594048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 404, 448, 683, 707, 808, 896, 1366, 1414, 1616, 1792, 2732, 2828, 3232, 4781, 5464, 5656, 6464, 9562, 10928, 11312, 12928, 19124, 21856, 22624, 25856, 38248, 43712, 45248, 68983, 76496, 87424, 90496, 137966, 152992, 174848, 180992, 275932, 305984, 482881, 551864, 611968, 965762, 1103728, 1223936, 1931524, 2207456, 3863048, 4414912, 7726096, 8829824, 15452192, 17659648, 30904384, 61808768, 123617536]

約数ペア:

[(1, 123617536), (2, 61808768), (4, 30904384), (7, 17659648), (8, 15452192), (14, 8829824), (16, 7726096), (28, 4414912), (32, 3863048), (56, 2207456), (64, 1931524), (101, 1223936), (112, 1103728), (128, 965762), (202, 611968), (224, 551864), (256, 482881), (404, 305984), (448, 275932), (683, 180992), (707, 174848), (808, 152992), (896, 137966), (1366, 90496), (1414, 87424), (1616, 76496), (1792, 68983), (2732, 45248), (2828, 43712), (3232, 38248), (4781, 25856), (5464, 22624), (5656, 21856), (6464, 19124), (9562, 12928), (10928, 11312)]