109388972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 245624400

約数和(自身を除く): 136235428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 196, 226, 308, 449, 452, 539, 791, 898, 1078, 1243, 1582, 1796, 2156, 2486, 3143, 3164, 4939, 4972, 5537, 6286, 8701, 9878, 11074, 12572, 17402, 19756, 22001, 22148, 34573, 34804, 44002, 50737, 60907, 69146, 88004, 101474, 121814, 138292, 202948, 242011, 243628, 355159, 484022, 558107, 710318, 968044, 1116214, 1420636, 2232428, 2486113, 3906749, 4972226, 7813498, 9944452, 15626996, 27347243, 54694486, 109388972]

約数ペア:

[(1, 109388972), (2, 54694486), (4, 27347243), (7, 15626996), (11, 9944452), (14, 7813498), (22, 4972226), (28, 3906749), (44, 2486113), (49, 2232428), (77, 1420636), (98, 1116214), (113, 968044), (154, 710318), (196, 558107), (226, 484022), (308, 355159), (449, 243628), (452, 242011), (539, 202948), (791, 138292), (898, 121814), (1078, 101474), (1243, 88004), (1582, 69146), (1796, 60907), (2156, 50737), (2486, 44002), (3143, 34804), (3164, 34573), (4939, 22148), (4972, 22001), (5537, 19756), (6286, 17402), (8701, 12572), (9878, 11074)]