157436856

素因数分解:

$2^3\times 3^2\times {\mathrm{947}}^1\times {\mathrm{2309}}^1$

素因数の和:3268

約数の個数: 48

約数和(自身を含む): 427026600

約数和(自身を除く): 269589744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 947, 1894, 2309, 2841, 3788, 4618, 5682, 6927, 7576, 8523, 9236, 11364, 13854, 17046, 18472, 20781, 22728, 27708, 34092, 41562, 55416, 68184, 83124, 166248, 2186623, 4373246, 6559869, 8746492, 13119738, 17492984, 19679607, 26239476, 39359214, 52478952, 78718428, 157436856]

約数ペア:

[(1, 157436856), (2, 78718428), (3, 52478952), (4, 39359214), (6, 26239476), (8, 19679607), (9, 17492984), (12, 13119738), (18, 8746492), (24, 6559869), (36, 4373246), (72, 2186623), (947, 166248), (1894, 83124), (2309, 68184), (2841, 55416), (3788, 41562), (4618, 34092), (5682, 27708), (6927, 22728), (7576, 20781), (8523, 18472), (9236, 17046), (11364, 13854)]