153983256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2069}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 441158400

約数和(自身を除く): 287175144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 443, 886, 1329, 1772, 2069, 2658, 3101, 3544, 4138, 5316, 6202, 6207, 8276, 9303, 10632, 12404, 12414, 14483, 16552, 18606, 24808, 24828, 28966, 37212, 43449, 49656, 57932, 74424, 86898, 115864, 173796, 347592, 916567, 1833134, 2749701, 3666268, 5499402, 6415969, 7332536, 10998804, 12831938, 19247907, 21997608, 25663876, 38495814, 51327752, 76991628, 153983256]

約数ペア:

[(1, 153983256), (2, 76991628), (3, 51327752), (4, 38495814), (6, 25663876), (7, 21997608), (8, 19247907), (12, 12831938), (14, 10998804), (21, 7332536), (24, 6415969), (28, 5499402), (42, 3666268), (56, 2749701), (84, 1833134), (168, 916567), (443, 347592), (886, 173796), (1329, 115864), (1772, 86898), (2069, 74424), (2658, 57932), (3101, 49656), (3544, 43449), (4138, 37212), (5316, 28966), (6202, 24828), (6207, 24808), (8276, 18606), (9303, 16552), (10632, 14483), (12404, 12414)]