164045448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{325487}}^1$

素因数の和:325506

約数の個数: 48

約数和(自身を含む): 507761280

約数和(自身を除く): 343715832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 325487, 650974, 976461, 1301948, 1952922, 2278409, 2603896, 2929383, 3905844, 4556818, 5858766, 6835227, 7811688, 9113636, 11717532, 13670454, 18227272, 20505681, 23435064, 27340908, 41011362, 54681816, 82022724, 164045448]

約数ペア:

[(1, 164045448), (2, 82022724), (3, 54681816), (4, 41011362), (6, 27340908), (7, 23435064), (8, 20505681), (9, 18227272), (12, 13670454), (14, 11717532), (18, 9113636), (21, 7811688), (24, 6835227), (28, 5858766), (36, 4556818), (42, 3905844), (56, 2929383), (63, 2603896), (72, 2278409), (84, 1952922), (126, 1301948), (168, 976461), (252, 650974), (504, 325487)]