188321724

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 487119360

約数和(自身を除く): 298797636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 163, 201, 268, 326, 402, 479, 489, 603, 652, 804, 958, 978, 1206, 1437, 1467, 1916, 1956, 2412, 2874, 2934, 4311, 5748, 5868, 8622, 10921, 17244, 21842, 32093, 32763, 43684, 64186, 65526, 78077, 96279, 98289, 128372, 131052, 156154, 192558, 196578, 234231, 288837, 312308, 385116, 393156, 468462, 577674, 702693, 936924, 1155348, 1405386, 2810772, 5231159, 10462318, 15693477, 20924636, 31386954, 47080431, 62773908, 94160862, 188321724]

約数ペア:

[(1, 188321724), (2, 94160862), (3, 62773908), (4, 47080431), (6, 31386954), (9, 20924636), (12, 15693477), (18, 10462318), (36, 5231159), (67, 2810772), (134, 1405386), (163, 1155348), (201, 936924), (268, 702693), (326, 577674), (402, 468462), (479, 393156), (489, 385116), (603, 312308), (652, 288837), (804, 234231), (958, 196578), (978, 192558), (1206, 156154), (1437, 131052), (1467, 128372), (1916, 98289), (1956, 96279), (2412, 78077), (2874, 65526), (2934, 64186), (4311, 43684), (5748, 32763), (5868, 32093), (8622, 21842), (10921, 17244)]