140988228

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{273233}}^1$

素因数の和:273283

約数の個数: 24

約数和(自身を含む): 336624288

約数和(自身を除く): 195636060

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 273233, 546466, 819699, 1092932, 1639398, 3278796, 11749019, 23498038, 35247057, 46996076, 70494114, 140988228]

約数ペア:

[(1, 140988228), (2, 70494114), (3, 46996076), (4, 35247057), (6, 23498038), (12, 11749019), (43, 3278796), (86, 1639398), (129, 1092932), (172, 819699), (258, 546466), (516, 273233)]