127910888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 290304000

約数和(自身を除く): 162393112

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 239, 266, 478, 503, 532, 956, 1006, 1064, 1673, 1912, 2012, 3346, 3521, 4024, 4541, 6692, 7042, 9082, 9557, 13384, 14084, 18164, 19114, 28168, 31787, 36328, 38228, 63574, 66899, 76456, 120217, 127148, 133798, 240434, 254296, 267596, 480868, 535192, 841519, 961736, 1683038, 2284123, 3366076, 4568246, 6732152, 9136492, 15988861, 18272984, 31977722, 63955444, 127910888]

約数ペア:

[(1, 127910888), (2, 63955444), (4, 31977722), (7, 18272984), (8, 15988861), (14, 9136492), (19, 6732152), (28, 4568246), (38, 3366076), (56, 2284123), (76, 1683038), (133, 961736), (152, 841519), (239, 535192), (266, 480868), (478, 267596), (503, 254296), (532, 240434), (956, 133798), (1006, 127148), (1064, 120217), (1673, 76456), (1912, 66899), (2012, 63574), (3346, 38228), (3521, 36328), (4024, 31787), (4541, 28168), (6692, 19114), (7042, 18164), (9082, 14084), (9557, 13384)]