138640896

素因数分解:

$2^9\times 3^4\times {\mathrm{3343}}^1$

素因数の和:3373

約数の個数: 100

約数和(自身を含む): 413930352

約数和(自身を除く): 275289456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3343, 3456, 4608, 5184, 6686, 6912, 10029, 10368, 13372, 13824, 20058, 20736, 26744, 30087, 40116, 41472, 53488, 60174, 80232, 90261, 106976, 120348, 160464, 180522, 213952, 240696, 270783, 320928, 361044, 427904, 481392, 541566, 641856, 722088, 855808, 962784, 1083132, 1283712, 1444176, 1711616, 1925568, 2166264, 2567424, 2888352, 3851136, 4332528, 5134848, 5776704, 7702272, 8665056, 11553408, 15404544, 17330112, 23106816, 34660224, 46213632, 69320448, 138640896]

約数ペア:

[(1, 138640896), (2, 69320448), (3, 46213632), (4, 34660224), (6, 23106816), (8, 17330112), (9, 15404544), (12, 11553408), (16, 8665056), (18, 7702272), (24, 5776704), (27, 5134848), (32, 4332528), (36, 3851136), (48, 2888352), (54, 2567424), (64, 2166264), (72, 1925568), (81, 1711616), (96, 1444176), (108, 1283712), (128, 1083132), (144, 962784), (162, 855808), (192, 722088), (216, 641856), (256, 541566), (288, 481392), (324, 427904), (384, 361044), (432, 320928), (512, 270783), (576, 240696), (648, 213952), (768, 180522), (864, 160464), (1152, 120348), (1296, 106976), (1536, 90261), (1728, 80232), (2304, 60174), (2592, 53488), (3343, 41472), (3456, 40116), (4608, 30087), (5184, 26744), (6686, 20736), (6912, 20058), (10029, 13824), (10368, 13372)]