126729456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{377171}}^1$

素因数の和:377189

約数の個数: 40

約数和(自身を含む): 374154624

約数和(自身を除く): 247425168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 377171, 754342, 1131513, 1508684, 2263026, 2640197, 3017368, 4526052, 5280394, 6034736, 7920591, 9052104, 10560788, 15841182, 18104208, 21121576, 31682364, 42243152, 63364728, 126729456]

約数ペア:

[(1, 126729456), (2, 63364728), (3, 42243152), (4, 31682364), (6, 21121576), (7, 18104208), (8, 15841182), (12, 10560788), (14, 9052104), (16, 7920591), (21, 6034736), (24, 5280394), (28, 4526052), (42, 3017368), (48, 2640197), (56, 2263026), (84, 1508684), (112, 1131513), (168, 754342), (336, 377171)]