138717536

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 281685600

約数和(自身を除く): 142968064

約数列:

[1, 2, 4, 8, 16, 32, 53, 89, 106, 178, 212, 356, 424, 712, 848, 919, 1424, 1696, 1838, 2848, 3676, 4717, 7352, 9434, 14704, 18868, 29408, 37736, 48707, 75472, 81791, 97414, 150944, 163582, 194828, 327164, 389656, 654328, 779312, 1308656, 1558624, 2617312, 4334923, 8669846, 17339692, 34679384, 69358768, 138717536]

約数ペア:

[(1, 138717536), (2, 69358768), (4, 34679384), (8, 17339692), (16, 8669846), (32, 4334923), (53, 2617312), (89, 1558624), (106, 1308656), (178, 779312), (212, 654328), (356, 389656), (424, 327164), (712, 194828), (848, 163582), (919, 150944), (1424, 97414), (1696, 81791), (1838, 75472), (2848, 48707), (3676, 37736), (4717, 29408), (7352, 18868), (9434, 14704)]