156967956

素因数分解:

$2^2\times 3^4\times {\mathrm{269}}^1\times {\mathrm{1801}}^1$

素因数の和:2086

約数の個数: 60

約数和(自身を含む): 412099380

約数和(自身を除く): 255131424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 269, 324, 538, 807, 1076, 1614, 1801, 2421, 3228, 3602, 4842, 5403, 7204, 7263, 9684, 10806, 14526, 16209, 21612, 21789, 29052, 32418, 43578, 48627, 64836, 87156, 97254, 145881, 194508, 291762, 484469, 583524, 968938, 1453407, 1937876, 2906814, 4360221, 5813628, 8720442, 13080663, 17440884, 26161326, 39241989, 52322652, 78483978, 156967956]

約数ペア:

[(1, 156967956), (2, 78483978), (3, 52322652), (4, 39241989), (6, 26161326), (9, 17440884), (12, 13080663), (18, 8720442), (27, 5813628), (36, 4360221), (54, 2906814), (81, 1937876), (108, 1453407), (162, 968938), (269, 583524), (324, 484469), (538, 291762), (807, 194508), (1076, 145881), (1614, 97254), (1801, 87156), (2421, 64836), (3228, 48627), (3602, 43578), (4842, 32418), (5403, 29052), (7204, 21789), (7263, 21612), (9684, 16209), (10806, 14526)]