156778445236

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2719393}}^1$

素因数の和:2719504

約数の個数: 48

約数和(自身を含む): 328937898240

約数和(自身を除く): 172159453004

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 71, 116, 142, 203, 284, 406, 497, 812, 994, 1988, 2059, 4118, 8236, 14413, 28826, 57652, 2719393, 5438786, 10877572, 19035751, 38071502, 76143004, 78862397, 157724794, 193076903, 315449588, 386153806, 552036779, 772307612, 1104073558, 1351538321, 2208147116, 2703076642, 5406153284, 5599230187, 11198460374, 22396920748, 39194611309, 78389222618, 156778445236]

約数ペア:

[(1, 156778445236), (2, 78389222618), (4, 39194611309), (7, 22396920748), (14, 11198460374), (28, 5599230187), (29, 5406153284), (58, 2703076642), (71, 2208147116), (116, 1351538321), (142, 1104073558), (203, 772307612), (284, 552036779), (406, 386153806), (497, 315449588), (812, 193076903), (994, 157724794), (1988, 78862397), (2059, 76143004), (4118, 38071502), (8236, 19035751), (14413, 10877572), (28826, 5438786), (57652, 2719393)]