130421712

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{87649}}^1$

素因数の和:87691

約数の個数: 40

約数和(自身を含む): 347795200

約数和(自身を除く): 217373488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 87649, 175298, 262947, 350596, 525894, 701192, 1051788, 1402384, 2103576, 2717119, 4207152, 5434238, 8151357, 10868476, 16302714, 21736952, 32605428, 43473904, 65210856, 130421712]

約数ペア:

[(1, 130421712), (2, 65210856), (3, 43473904), (4, 32605428), (6, 21736952), (8, 16302714), (12, 10868476), (16, 8151357), (24, 5434238), (31, 4207152), (48, 2717119), (62, 2103576), (93, 1402384), (124, 1051788), (186, 701192), (248, 525894), (372, 350596), (496, 262947), (744, 175298), (1488, 87649)]