161990688

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99259}}^1$

素因数の和:99289

約数の個数: 48

約数和(自身を含む): 450243360

約数和(自身を除く): 288252672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 99259, 198518, 297777, 397036, 595554, 794072, 1191108, 1588144, 1687403, 2382216, 3176288, 3374806, 4764432, 5062209, 6749612, 9528864, 10124418, 13499224, 20248836, 26998448, 40497672, 53996896, 80995344, 161990688]

約数ペア:

[(1, 161990688), (2, 80995344), (3, 53996896), (4, 40497672), (6, 26998448), (8, 20248836), (12, 13499224), (16, 10124418), (17, 9528864), (24, 6749612), (32, 5062209), (34, 4764432), (48, 3374806), (51, 3176288), (68, 2382216), (96, 1687403), (102, 1588144), (136, 1191108), (204, 794072), (272, 595554), (408, 397036), (544, 297777), (816, 198518), (1632, 99259)]