127790544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{380329}}^1$

素因数の和:380347

約数の個数: 40

約数和(自身を含む): 377287360

約数和(自身を除く): 249496816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 380329, 760658, 1140987, 1521316, 2281974, 2662303, 3042632, 4563948, 5324606, 6085264, 7986909, 9127896, 10649212, 15973818, 18255792, 21298424, 31947636, 42596848, 63895272, 127790544]

約数ペア:

[(1, 127790544), (2, 63895272), (3, 42596848), (4, 31947636), (6, 21298424), (7, 18255792), (8, 15973818), (12, 10649212), (14, 9127896), (16, 7986909), (21, 6085264), (24, 5324606), (28, 4563948), (42, 3042632), (48, 2662303), (56, 2281974), (84, 1521316), (112, 1140987), (168, 760658), (336, 380329)]