189227968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 391184384

約数和(自身を除く): 201956416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 248, 254, 496, 508, 751, 992, 1016, 1502, 1984, 2032, 3004, 3937, 4064, 6008, 7874, 8128, 12016, 15748, 23281, 24032, 31496, 46562, 48064, 62992, 93124, 95377, 125984, 186248, 190754, 251968, 372496, 381508, 744992, 763016, 1489984, 1526032, 2956687, 3052064, 5913374, 6104128, 11826748, 23653496, 47306992, 94613984, 189227968]

約数ペア:

[(1, 189227968), (2, 94613984), (4, 47306992), (8, 23653496), (16, 11826748), (31, 6104128), (32, 5913374), (62, 3052064), (64, 2956687), (124, 1526032), (127, 1489984), (248, 763016), (254, 744992), (496, 381508), (508, 372496), (751, 251968), (992, 190754), (1016, 186248), (1502, 125984), (1984, 95377), (2032, 93124), (3004, 62992), (3937, 48064), (4064, 46562), (6008, 31496), (7874, 24032), (8128, 23281), (12016, 15748)]