128103552

素因数分解:

$2^7\times 3^3\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 382867200

約数和(自身を除く): 254763648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 101, 108, 128, 144, 192, 202, 216, 288, 303, 367, 384, 404, 432, 576, 606, 734, 808, 864, 909, 1101, 1152, 1212, 1468, 1616, 1728, 1818, 2202, 2424, 2727, 2936, 3232, 3303, 3456, 3636, 4404, 4848, 5454, 5872, 6464, 6606, 7272, 8808, 9696, 9909, 10908, 11744, 12928, 13212, 14544, 17616, 19392, 19818, 21816, 23488, 26424, 29088, 35232, 37067, 38784, 39636, 43632, 46976, 52848, 58176, 70464, 74134, 79272, 87264, 105696, 111201, 116352, 140928, 148268, 158544, 174528, 211392, 222402, 296536, 317088, 333603, 349056, 422784, 444804, 593072, 634176, 667206, 889608, 1000809, 1186144, 1268352, 1334412, 1779216, 2001618, 2372288, 2668824, 3558432, 4003236, 4744576, 5337648, 7116864, 8006472, 10675296, 14233728, 16012944, 21350592, 32025888, 42701184, 64051776, 128103552]

約数ペア:

[(1, 128103552), (2, 64051776), (3, 42701184), (4, 32025888), (6, 21350592), (8, 16012944), (9, 14233728), (12, 10675296), (16, 8006472), (18, 7116864), (24, 5337648), (27, 4744576), (32, 4003236), (36, 3558432), (48, 2668824), (54, 2372288), (64, 2001618), (72, 1779216), (96, 1334412), (101, 1268352), (108, 1186144), (128, 1000809), (144, 889608), (192, 667206), (202, 634176), (216, 593072), (288, 444804), (303, 422784), (367, 349056), (384, 333603), (404, 317088), (432, 296536), (576, 222402), (606, 211392), (734, 174528), (808, 158544), (864, 148268), (909, 140928), (1101, 116352), (1152, 111201), (1212, 105696), (1468, 87264), (1616, 79272), (1728, 74134), (1818, 70464), (2202, 58176), (2424, 52848), (2727, 46976), (2936, 43632), (3232, 39636), (3303, 38784), (3456, 37067), (3636, 35232), (4404, 29088), (4848, 26424), (5454, 23488), (5872, 21816), (6464, 19818), (6606, 19392), (7272, 17616), (8808, 14544), (9696, 13212), (9909, 12928), (10908, 11744)]