142763904

素因数分解:

$2^7\times 3^3\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 426564000

約数和(自身を除く): 283800096

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, 384, 404, 409, 432, 576, 606, 808, 818, 864, 909, 1152, 1212, 1227, 1616, 1636, 1728, 1818, 2424, 2454, 2727, 3232, 3272, 3456, 3636, 3681, 4848, 4908, 5454, 6464, 6544, 7272, 7362, 9696, 9816, 10908, 11043, 12928, 13088, 14544, 14724, 19392, 19632, 21816, 22086, 26176, 29088, 29448, 38784, 39264, 41309, 43632, 44172, 52352, 58176, 58896, 78528, 82618, 87264, 88344, 116352, 117792, 123927, 157056, 165236, 174528, 176688, 235584, 247854, 330472, 349056, 353376, 371781, 471168, 495708, 660944, 706752, 743562, 991416, 1115343, 1321888, 1413504, 1487124, 1982832, 2230686, 2643776, 2974248, 3965664, 4461372, 5287552, 5948496, 7931328, 8922744, 11896992, 15862656, 17845488, 23793984, 35690976, 47587968, 71381952, 142763904]

約数ペア:

[(1, 142763904), (2, 71381952), (3, 47587968), (4, 35690976), (6, 23793984), (8, 17845488), (9, 15862656), (12, 11896992), (16, 8922744), (18, 7931328), (24, 5948496), (27, 5287552), (32, 4461372), (36, 3965664), (48, 2974248), (54, 2643776), (64, 2230686), (72, 1982832), (96, 1487124), (101, 1413504), (108, 1321888), (128, 1115343), (144, 991416), (192, 743562), (202, 706752), (216, 660944), (288, 495708), (303, 471168), (384, 371781), (404, 353376), (409, 349056), (432, 330472), (576, 247854), (606, 235584), (808, 176688), (818, 174528), (864, 165236), (909, 157056), (1152, 123927), (1212, 117792), (1227, 116352), (1616, 88344), (1636, 87264), (1728, 82618), (1818, 78528), (2424, 58896), (2454, 58176), (2727, 52352), (3232, 44172), (3272, 43632), (3456, 41309), (3636, 39264), (3681, 38784), (4848, 29448), (4908, 29088), (5454, 26176), (6464, 22086), (6544, 21816), (7272, 19632), (7362, 19392), (9696, 14724), (9816, 14544), (10908, 13088), (11043, 12928)]