138450432

素因数分解:

$2^9\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3919}}^1$

素因数の和:3963

約数の個数: 80

約数和(自身を含む): 384975360

約数和(自身を除く): 246524928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1104, 1472, 1536, 2208, 2944, 3919, 4416, 5888, 7838, 8832, 11757, 11776, 15676, 17664, 23514, 31352, 35328, 47028, 62704, 90137, 94056, 125408, 180274, 188112, 250816, 270411, 360548, 376224, 501632, 540822, 721096, 752448, 1003264, 1081644, 1442192, 1504896, 2006528, 2163288, 2884384, 3009792, 4326576, 5768768, 6019584, 8653152, 11537536, 17306304, 23075072, 34612608, 46150144, 69225216, 138450432]

約数ペア:

[(1, 138450432), (2, 69225216), (3, 46150144), (4, 34612608), (6, 23075072), (8, 17306304), (12, 11537536), (16, 8653152), (23, 6019584), (24, 5768768), (32, 4326576), (46, 3009792), (48, 2884384), (64, 2163288), (69, 2006528), (92, 1504896), (96, 1442192), (128, 1081644), (138, 1003264), (184, 752448), (192, 721096), (256, 540822), (276, 501632), (368, 376224), (384, 360548), (512, 270411), (552, 250816), (736, 188112), (768, 180274), (1104, 125408), (1472, 94056), (1536, 90137), (2208, 62704), (2944, 47028), (3919, 35328), (4416, 31352), (5888, 23514), (7838, 17664), (8832, 15676), (11757, 11776)]