138389384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{503}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 315705600

約数和(自身を除く): 177316216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 503, 578, 952, 1006, 1156, 2012, 2023, 2312, 3521, 4024, 4046, 4913, 7042, 8092, 8551, 9826, 14084, 16184, 17102, 19652, 28168, 34204, 34391, 39304, 59857, 68408, 68782, 119714, 137564, 145367, 239428, 275128, 290734, 478856, 581468, 1017569, 1162936, 2035138, 2471239, 4070276, 4942478, 8140552, 9884956, 17298673, 19769912, 34597346, 69194692, 138389384]

約数ペア:

[(1, 138389384), (2, 69194692), (4, 34597346), (7, 19769912), (8, 17298673), (14, 9884956), (17, 8140552), (28, 4942478), (34, 4070276), (56, 2471239), (68, 2035138), (119, 1162936), (136, 1017569), (238, 581468), (289, 478856), (476, 290734), (503, 275128), (578, 239428), (952, 145367), (1006, 137564), (1156, 119714), (2012, 68782), (2023, 68408), (2312, 59857), (3521, 39304), (4024, 34391), (4046, 34204), (4913, 28168), (7042, 19652), (8092, 17102), (8551, 16184), (9826, 14084)]