198891216

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{29387}}^1$

素因数の和:29448

約数の個数: 60

約数和(自身を含む): 568481472

約数和(自身を除く): 369590256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 29387, 58774, 88161, 117548, 176322, 235096, 264483, 352644, 470192, 528966, 705288, 1057932, 1381189, 1410576, 2115864, 2762378, 4143567, 4231728, 5524756, 8287134, 11049512, 12430701, 16574268, 22099024, 24861402, 33148536, 49722804, 66297072, 99445608, 198891216]

約数ペア:

[(1, 198891216), (2, 99445608), (3, 66297072), (4, 49722804), (6, 33148536), (8, 24861402), (9, 22099024), (12, 16574268), (16, 12430701), (18, 11049512), (24, 8287134), (36, 5524756), (47, 4231728), (48, 4143567), (72, 2762378), (94, 2115864), (141, 1410576), (144, 1381189), (188, 1057932), (282, 705288), (376, 528966), (423, 470192), (564, 352644), (752, 264483), (846, 235096), (1128, 176322), (1692, 117548), (2256, 88161), (3384, 58774), (6768, 29387)]