156909805954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{1021}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 261193766400

約数和(自身を除く): 104283960446

約数列:

[1, 2, 11, 22, 149, 173, 271, 298, 346, 542, 1021, 1639, 1903, 2042, 2981, 3278, 3806, 5962, 11231, 22462, 25777, 40379, 46883, 51554, 80758, 93766, 152129, 176633, 276691, 283547, 304258, 353266, 444169, 515713, 553382, 567094, 888338, 1031426, 1673419, 1942963, 3043601, 3346838, 3885926, 6087202, 6985567, 13971134, 26318317, 41226959, 47867543, 52636634, 76841237, 82453918, 95735086, 153682474, 289501487, 453496549, 526542973, 579002974, 906993098, 1053085946, 7132263907, 14264527814, 78454902977, 156909805954]

約数ペア:

[(1, 156909805954), (2, 78454902977), (11, 14264527814), (22, 7132263907), (149, 1053085946), (173, 906993098), (271, 579002974), (298, 526542973), (346, 453496549), (542, 289501487), (1021, 153682474), (1639, 95735086), (1903, 82453918), (2042, 76841237), (2981, 52636634), (3278, 47867543), (3806, 41226959), (5962, 26318317), (11231, 13971134), (22462, 6985567), (25777, 6087202), (40379, 3885926), (46883, 3346838), (51554, 3043601), (80758, 1942963), (93766, 1673419), (152129, 1031426), (176633, 888338), (276691, 567094), (283547, 553382), (304258, 515713), (353266, 444169)]