155220241376

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{5519}}^1\times {\mathrm{6323}}^1$

素因数の和:11991

約数の個数: 48

約数和(自身を含む): 307892793600

約数和(自身を除く): 152672552224

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 5519, 6323, 11038, 12646, 22076, 25292, 44152, 50584, 88304, 101168, 176608, 202336, 767141, 878897, 1534282, 1757794, 3068564, 3515588, 6137128, 7031176, 12274256, 14062352, 24548512, 28124704, 34896637, 69793274, 139586548, 279173096, 558346192, 1116692384, 4850632543, 9701265086, 19402530172, 38805060344, 77610120688, 155220241376]

約数ペア:

[(1, 155220241376), (2, 77610120688), (4, 38805060344), (8, 19402530172), (16, 9701265086), (32, 4850632543), (139, 1116692384), (278, 558346192), (556, 279173096), (1112, 139586548), (2224, 69793274), (4448, 34896637), (5519, 28124704), (6323, 24548512), (11038, 14062352), (12646, 12274256), (22076, 7031176), (25292, 6137128), (44152, 3515588), (50584, 3068564), (88304, 1757794), (101168, 1534282), (176608, 878897), (202336, 767141)]