158748303

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 262766592

約数和(自身を除く): 104018289

約数列:

[1, 3, 7, 21, 31, 43, 53, 93, 107, 129, 159, 217, 301, 321, 371, 651, 749, 903, 1113, 1333, 1643, 2247, 2279, 3317, 3999, 4601, 4929, 5671, 6837, 9331, 9951, 11501, 13803, 15953, 17013, 23219, 27993, 32207, 34503, 39697, 47859, 69657, 70649, 96621, 119091, 142631, 175801, 211947, 243853, 427893, 494543, 527403, 731559, 998417, 1230607, 1483629, 1706971, 2995251, 3691821, 5120913, 7559443, 22678329, 52916101, 158748303]

約数ペア:

[(1, 158748303), (3, 52916101), (7, 22678329), (21, 7559443), (31, 5120913), (43, 3691821), (53, 2995251), (93, 1706971), (107, 1483629), (129, 1230607), (159, 998417), (217, 731559), (301, 527403), (321, 494543), (371, 427893), (651, 243853), (749, 211947), (903, 175801), (1113, 142631), (1333, 119091), (1643, 96621), (2247, 70649), (2279, 69657), (3317, 47859), (3999, 39697), (4601, 34503), (4929, 32207), (5671, 27993), (6837, 23219), (9331, 17013), (9951, 15953), (11501, 13803)]