189897072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7507}}^1$

素因数の和:7566

約数の個数: 80

約数和(自身を含む): 536251392

約数和(自身を除く): 346354320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 7507, 8432, 12648, 15014, 22521, 25296, 30028, 45042, 60056, 90084, 120112, 127619, 180168, 232717, 255238, 360336, 382857, 465434, 510476, 698151, 765714, 930868, 1020952, 1396302, 1531428, 1861736, 2041904, 2792604, 3062856, 3723472, 3956189, 5585208, 6125712, 7912378, 11170416, 11868567, 15824756, 23737134, 31649512, 47474268, 63299024, 94948536, 189897072]

約数ペア:

[(1, 189897072), (2, 94948536), (3, 63299024), (4, 47474268), (6, 31649512), (8, 23737134), (12, 15824756), (16, 11868567), (17, 11170416), (24, 7912378), (31, 6125712), (34, 5585208), (48, 3956189), (51, 3723472), (62, 3062856), (68, 2792604), (93, 2041904), (102, 1861736), (124, 1531428), (136, 1396302), (186, 1020952), (204, 930868), (248, 765714), (272, 698151), (372, 510476), (408, 465434), (496, 382857), (527, 360336), (744, 255238), (816, 232717), (1054, 180168), (1488, 127619), (1581, 120112), (2108, 90084), (3162, 60056), (4216, 45042), (6324, 30028), (7507, 25296), (8432, 22521), (12648, 15014)]