173914188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 480775680

約数和(自身を除く): 306861492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 89, 129, 172, 178, 258, 267, 301, 356, 516, 534, 541, 602, 623, 903, 1068, 1082, 1204, 1246, 1623, 1806, 1869, 2164, 2492, 3246, 3612, 3738, 3787, 3827, 6492, 7476, 7574, 7654, 11361, 11481, 15148, 15308, 22722, 22962, 23263, 26789, 45444, 45924, 46526, 48149, 53578, 69789, 80367, 93052, 96298, 107156, 139578, 144447, 160734, 162841, 192596, 279156, 288894, 321468, 325682, 337043, 488523, 577788, 651364, 674086, 977046, 1011129, 1348172, 1954092, 2022258, 2070407, 4044516, 4140814, 6211221, 8281628, 12422442, 14492849, 24844884, 28985698, 43478547, 57971396, 86957094, 173914188]

約数ペア:

[(1, 173914188), (2, 86957094), (3, 57971396), (4, 43478547), (6, 28985698), (7, 24844884), (12, 14492849), (14, 12422442), (21, 8281628), (28, 6211221), (42, 4140814), (43, 4044516), (84, 2070407), (86, 2022258), (89, 1954092), (129, 1348172), (172, 1011129), (178, 977046), (258, 674086), (267, 651364), (301, 577788), (356, 488523), (516, 337043), (534, 325682), (541, 321468), (602, 288894), (623, 279156), (903, 192596), (1068, 162841), (1082, 160734), (1204, 144447), (1246, 139578), (1623, 107156), (1806, 96298), (1869, 93052), (2164, 80367), (2492, 69789), (3246, 53578), (3612, 48149), (3738, 46526), (3787, 45924), (3827, 45444), (6492, 26789), (7476, 23263), (7574, 22962), (7654, 22722), (11361, 15308), (11481, 15148)]