158207632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 349691904

約数和(自身を除く): 191484272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 107, 124, 176, 214, 248, 271, 341, 428, 496, 542, 682, 856, 1084, 1177, 1364, 1712, 2168, 2354, 2728, 2981, 3317, 4336, 4708, 5456, 5962, 6634, 8401, 9416, 11924, 13268, 16802, 18832, 23848, 26536, 28997, 33604, 36487, 47696, 53072, 57994, 67208, 72974, 92411, 115988, 134416, 145948, 184822, 231976, 291896, 318967, 369644, 463952, 583792, 637934, 739288, 898907, 1275868, 1478576, 1797814, 2551736, 3595628, 5103472, 7191256, 9887977, 14382512, 19775954, 39551908, 79103816, 158207632]

約数ペア:

[(1, 158207632), (2, 79103816), (4, 39551908), (8, 19775954), (11, 14382512), (16, 9887977), (22, 7191256), (31, 5103472), (44, 3595628), (62, 2551736), (88, 1797814), (107, 1478576), (124, 1275868), (176, 898907), (214, 739288), (248, 637934), (271, 583792), (341, 463952), (428, 369644), (496, 318967), (542, 291896), (682, 231976), (856, 184822), (1084, 145948), (1177, 134416), (1364, 115988), (1712, 92411), (2168, 72974), (2354, 67208), (2728, 57994), (2981, 53072), (3317, 47696), (4336, 36487), (4708, 33604), (5456, 28997), (5962, 26536), (6634, 23848), (8401, 18832), (9416, 16802), (11924, 13268)]