138412176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{411941}}^1$

素因数の和:411959

約数の個数: 40

約数和(自身を含む): 408646464

約数和(自身を除く): 270234288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 411941, 823882, 1235823, 1647764, 2471646, 2883587, 3295528, 4943292, 5767174, 6591056, 8650761, 9886584, 11534348, 17301522, 19773168, 23068696, 34603044, 46137392, 69206088, 138412176]

約数ペア:

[(1, 138412176), (2, 69206088), (3, 46137392), (4, 34603044), (6, 23068696), (7, 19773168), (8, 17301522), (12, 11534348), (14, 9886584), (16, 8650761), (21, 6591056), (24, 5767174), (28, 4943292), (42, 3295528), (48, 2883587), (56, 2471646), (84, 1647764), (112, 1235823), (168, 823882), (336, 411941)]