139880304

素因数分解:

$2^4\times 3^3\times {\mathrm{323797}}^1$

素因数の和:323814

約数の個数: 40

約数和(自身を含む): 401509520

約数和(自身を除く): 261629216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 323797, 647594, 971391, 1295188, 1942782, 2590376, 2914173, 3885564, 5180752, 5828346, 7771128, 8742519, 11656692, 15542256, 17485038, 23313384, 34970076, 46626768, 69940152, 139880304]

約数ペア:

[(1, 139880304), (2, 69940152), (3, 46626768), (4, 34970076), (6, 23313384), (8, 17485038), (9, 15542256), (12, 11656692), (16, 8742519), (18, 7771128), (24, 5828346), (27, 5180752), (36, 3885564), (48, 2914173), (54, 2590376), (72, 1942782), (108, 1295188), (144, 971391), (216, 647594), (432, 323797)]