127603992

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{197}}^2$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 322977960

約数和(自身を除く): 195373968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 197, 274, 394, 411, 548, 591, 788, 822, 1096, 1182, 1576, 1644, 2364, 3288, 4728, 26989, 38809, 53978, 77618, 80967, 107956, 116427, 155236, 161934, 215912, 232854, 310472, 323868, 465708, 647736, 931416, 5316833, 10633666, 15950499, 21267332, 31900998, 42534664, 63801996, 127603992]

約数ペア:

[(1, 127603992), (2, 63801996), (3, 42534664), (4, 31900998), (6, 21267332), (8, 15950499), (12, 10633666), (24, 5316833), (137, 931416), (197, 647736), (274, 465708), (394, 323868), (411, 310472), (548, 232854), (591, 215912), (788, 161934), (822, 155236), (1096, 116427), (1182, 107956), (1576, 80967), (1644, 77618), (2364, 53978), (3288, 38809), (4728, 26989)]