145547334

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 343449600

約数和(自身を除く): 197902266

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 513, 762, 1026, 1117, 1143, 2234, 2286, 2413, 3351, 3429, 4826, 6702, 6858, 7239, 10053, 14478, 20106, 21223, 21717, 30159, 42446, 43434, 60318, 63669, 65151, 127338, 130302, 141859, 191007, 283718, 382014, 425577, 573021, 851154, 1146042, 1276731, 2553462, 2695321, 3830193, 5390642, 7660386, 8085963, 16171926, 24257889, 48515778, 72773667, 145547334]

約数ペア:

[(1, 145547334), (2, 72773667), (3, 48515778), (6, 24257889), (9, 16171926), (18, 8085963), (19, 7660386), (27, 5390642), (38, 3830193), (54, 2695321), (57, 2553462), (114, 1276731), (127, 1146042), (171, 851154), (254, 573021), (342, 425577), (381, 382014), (513, 283718), (762, 191007), (1026, 141859), (1117, 130302), (1143, 127338), (2234, 65151), (2286, 63669), (2413, 60318), (3351, 43434), (3429, 42446), (4826, 30159), (6702, 21717), (6858, 21223), (7239, 20106), (10053, 14478)]