163659664

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47137}}^1$

素因数の和:47183

約数の個数: 40

約数和(自身を含む): 374087168

約数和(自身を除く): 210427504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47137, 94274, 188548, 329959, 377096, 659918, 754192, 1319836, 1461247, 2639672, 2922494, 5279344, 5844988, 10228729, 11689976, 20457458, 23379952, 40914916, 81829832, 163659664]

約数ペア:

[(1, 163659664), (2, 81829832), (4, 40914916), (7, 23379952), (8, 20457458), (14, 11689976), (16, 10228729), (28, 5844988), (31, 5279344), (56, 2922494), (62, 2639672), (112, 1461247), (124, 1319836), (217, 754192), (248, 659918), (434, 377096), (496, 329959), (868, 188548), (1736, 94274), (3472, 47137)]