156952120808

素因数分解:

$2^3\times 7^1\times {\mathrm{21323}}^1\times {\mathrm{131441}}^1$

素因数の和:152777

約数の個数: 32

約数和(自身を含む): 336344304960

約数和(自身を除く): 179392184152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21323, 42646, 85292, 131441, 149261, 170584, 262882, 298522, 525764, 597044, 920087, 1051528, 1194088, 1840174, 3680348, 7360696, 2802716443, 5605432886, 11210865772, 19619015101, 22421731544, 39238030202, 78476060404, 156952120808]

約数ペア:

[(1, 156952120808), (2, 78476060404), (4, 39238030202), (7, 22421731544), (8, 19619015101), (14, 11210865772), (28, 5605432886), (56, 2802716443), (21323, 7360696), (42646, 3680348), (85292, 1840174), (131441, 1194088), (149261, 1051528), (170584, 920087), (262882, 597044), (298522, 525764)]