191407328

素因数分解:

$2^5\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2152

約数の個数: 72

約数和(自身を含む): 446002200

約数和(自身を除く): 254594872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 98, 112, 118, 196, 224, 236, 392, 413, 472, 784, 826, 944, 1568, 1652, 1888, 2069, 2891, 3304, 4138, 5782, 6608, 8276, 11564, 13216, 14483, 16552, 23128, 28966, 33104, 46256, 57932, 66208, 92512, 101381, 115864, 122071, 202762, 231728, 244142, 405524, 463456, 488284, 811048, 854497, 976568, 1622096, 1708994, 1953136, 3244192, 3417988, 3906272, 5981479, 6835976, 11962958, 13671952, 23925916, 27343904, 47851832, 95703664, 191407328]

約数ペア:

[(1, 191407328), (2, 95703664), (4, 47851832), (7, 27343904), (8, 23925916), (14, 13671952), (16, 11962958), (28, 6835976), (32, 5981479), (49, 3906272), (56, 3417988), (59, 3244192), (98, 1953136), (112, 1708994), (118, 1622096), (196, 976568), (224, 854497), (236, 811048), (392, 488284), (413, 463456), (472, 405524), (784, 244142), (826, 231728), (944, 202762), (1568, 122071), (1652, 115864), (1888, 101381), (2069, 92512), (2891, 66208), (3304, 57932), (4138, 46256), (5782, 33104), (6608, 28966), (8276, 23128), (11564, 16552), (13216, 14483)]