188685056

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 436794624

約数和(自身を除く): 248109568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 568, 896, 994, 1136, 1483, 1792, 1988, 2272, 2966, 3976, 4544, 5932, 7952, 9088, 10381, 11864, 15904, 18176, 20762, 23728, 31808, 41524, 47456, 63616, 83048, 94912, 105293, 127232, 166096, 189824, 210586, 332192, 379648, 421172, 664384, 737051, 842344, 1328768, 1474102, 1684688, 2657536, 2948204, 3369376, 5896408, 6738752, 11792816, 13477504, 23585632, 26955008, 47171264, 94342528, 188685056]

約数ペア:

[(1, 188685056), (2, 94342528), (4, 47171264), (7, 26955008), (8, 23585632), (14, 13477504), (16, 11792816), (28, 6738752), (32, 5896408), (56, 3369376), (64, 2948204), (71, 2657536), (112, 1684688), (128, 1474102), (142, 1328768), (224, 842344), (256, 737051), (284, 664384), (448, 421172), (497, 379648), (568, 332192), (896, 210586), (994, 189824), (1136, 166096), (1483, 127232), (1792, 105293), (1988, 94912), (2272, 83048), (2966, 63616), (3976, 47456), (4544, 41524), (5932, 31808), (7952, 23728), (9088, 20762), (10381, 18176), (11864, 15904)]