138555792

素因数分解:

$2^4\times 3^3\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1285

約数の個数: 80

約数和(自身を含む): 399280000

約数和(自身を除く): 260724208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 349, 432, 698, 919, 1047, 1396, 1838, 2094, 2757, 2792, 3141, 3676, 4188, 5514, 5584, 6282, 7352, 8271, 8376, 9423, 11028, 12564, 14704, 16542, 16752, 18846, 22056, 24813, 25128, 33084, 37692, 44112, 49626, 50256, 66168, 75384, 99252, 132336, 150768, 198504, 320731, 397008, 641462, 962193, 1282924, 1924386, 2565848, 2886579, 3848772, 5131696, 5773158, 7697544, 8659737, 11546316, 15395088, 17319474, 23092632, 34638948, 46185264, 69277896, 138555792]

約数ペア:

[(1, 138555792), (2, 69277896), (3, 46185264), (4, 34638948), (6, 23092632), (8, 17319474), (9, 15395088), (12, 11546316), (16, 8659737), (18, 7697544), (24, 5773158), (27, 5131696), (36, 3848772), (48, 2886579), (54, 2565848), (72, 1924386), (108, 1282924), (144, 962193), (216, 641462), (349, 397008), (432, 320731), (698, 198504), (919, 150768), (1047, 132336), (1396, 99252), (1838, 75384), (2094, 66168), (2757, 50256), (2792, 49626), (3141, 44112), (3676, 37692), (4188, 33084), (5514, 25128), (5584, 24813), (6282, 22056), (7352, 18846), (8271, 16752), (8376, 16542), (9423, 14704), (11028, 12564)]