161064528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197383}}^1$

素因数の和:197411

約数の個数: 40

約数和(自身を含む): 440561088

約数和(自身を除く): 279496560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 197383, 394766, 592149, 789532, 1184298, 1579064, 2368596, 3158128, 3355511, 4737192, 6711022, 9474384, 10066533, 13422044, 20133066, 26844088, 40266132, 53688176, 80532264, 161064528]

約数ペア:

[(1, 161064528), (2, 80532264), (3, 53688176), (4, 40266132), (6, 26844088), (8, 20133066), (12, 13422044), (16, 10066533), (17, 9474384), (24, 6711022), (34, 4737192), (48, 3355511), (51, 3158128), (68, 2368596), (102, 1579064), (136, 1184298), (204, 789532), (272, 592149), (408, 394766), (816, 197383)]