158348000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 401925888

約数和(自身を除く): 243577888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 620, 775, 800, 992, 1000, 1240, 1277, 1550, 2000, 2480, 2554, 3100, 3875, 4000, 4960, 5108, 6200, 6385, 7750, 10216, 12400, 12770, 15500, 20432, 24800, 25540, 31000, 31925, 39587, 40864, 51080, 62000, 63850, 79174, 102160, 124000, 127700, 158348, 159625, 197935, 204320, 255400, 316696, 319250, 395870, 510800, 633392, 638500, 791740, 989675, 1021600, 1266784, 1277000, 1583480, 1979350, 2554000, 3166960, 3958700, 4948375, 5108000, 6333920, 7917400, 9896750, 15834800, 19793500, 31669600, 39587000, 79174000, 158348000]

約数ペア:

[(1, 158348000), (2, 79174000), (4, 39587000), (5, 31669600), (8, 19793500), (10, 15834800), (16, 9896750), (20, 7917400), (25, 6333920), (31, 5108000), (32, 4948375), (40, 3958700), (50, 3166960), (62, 2554000), (80, 1979350), (100, 1583480), (124, 1277000), (125, 1266784), (155, 1021600), (160, 989675), (200, 791740), (248, 638500), (250, 633392), (310, 510800), (400, 395870), (496, 319250), (500, 316696), (620, 255400), (775, 204320), (800, 197935), (992, 159625), (1000, 158348), (1240, 127700), (1277, 124000), (1550, 102160), (2000, 79174), (2480, 63850), (2554, 62000), (3100, 51080), (3875, 40864), (4000, 39587), (4960, 31925), (5108, 31000), (6200, 25540), (6385, 24800), (7750, 20432), (10216, 15500), (12400, 12770)]