194013568

素因数分解:

$2^7\times 7^1\times {\mathrm{223}}^1\times {\mathrm{971}}^1$

素因数の和:1215

約数の個数: 64

約数和(自身を含む): 444165120

約数和(自身を除く): 250151552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 446, 448, 892, 896, 971, 1561, 1784, 1942, 3122, 3568, 3884, 6244, 6797, 7136, 7768, 12488, 13594, 14272, 15536, 24976, 27188, 28544, 31072, 49952, 54376, 62144, 99904, 108752, 124288, 199808, 216533, 217504, 433066, 435008, 866132, 870016, 1515731, 1732264, 3031462, 3464528, 6062924, 6929056, 12125848, 13858112, 24251696, 27716224, 48503392, 97006784, 194013568]

約数ペア:

[(1, 194013568), (2, 97006784), (4, 48503392), (7, 27716224), (8, 24251696), (14, 13858112), (16, 12125848), (28, 6929056), (32, 6062924), (56, 3464528), (64, 3031462), (112, 1732264), (128, 1515731), (223, 870016), (224, 866132), (446, 435008), (448, 433066), (892, 217504), (896, 216533), (971, 199808), (1561, 124288), (1784, 108752), (1942, 99904), (3122, 62144), (3568, 54376), (3884, 49952), (6244, 31072), (6797, 28544), (7136, 27188), (7768, 24976), (12488, 15536), (13594, 14272)]