168908922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 474969600

約数和(自身を除く): 306060678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 182, 189, 222, 234, 259, 273, 333, 351, 378, 481, 518, 546, 666, 702, 777, 819, 929, 962, 999, 1443, 1554, 1638, 1858, 1998, 2331, 2457, 2787, 2886, 3367, 4329, 4662, 4914, 5574, 6503, 6734, 6993, 8361, 8658, 10101, 12077, 12987, 13006, 13986, 16722, 19509, 20202, 24154, 25083, 25974, 30303, 34373, 36231, 39018, 50166, 58527, 60606, 68746, 72462, 84539, 90909, 103119, 108693, 117054, 169078, 175581, 181818, 206238, 217386, 240611, 253617, 309357, 326079, 351162, 446849, 481222, 507234, 618714, 652158, 721833, 760851, 893698, 928071, 1340547, 1443666, 1521702, 1856142, 2165499, 2282553, 2681094, 3127943, 4021641, 4330998, 4565106, 6255886, 6496497, 8043282, 9383829, 12064923, 12992994, 18767658, 24129846, 28151487, 56302974, 84454461, 168908922]

約数ペア:

[(1, 168908922), (2, 84454461), (3, 56302974), (6, 28151487), (7, 24129846), (9, 18767658), (13, 12992994), (14, 12064923), (18, 9383829), (21, 8043282), (26, 6496497), (27, 6255886), (37, 4565106), (39, 4330998), (42, 4021641), (54, 3127943), (63, 2681094), (74, 2282553), (78, 2165499), (91, 1856142), (111, 1521702), (117, 1443666), (126, 1340547), (182, 928071), (189, 893698), (222, 760851), (234, 721833), (259, 652158), (273, 618714), (333, 507234), (351, 481222), (378, 446849), (481, 351162), (518, 326079), (546, 309357), (666, 253617), (702, 240611), (777, 217386), (819, 206238), (929, 181818), (962, 175581), (999, 169078), (1443, 117054), (1554, 108693), (1638, 103119), (1858, 90909), (1998, 84539), (2331, 72462), (2457, 68746), (2787, 60606), (2886, 58527), (3367, 50166), (4329, 39018), (4662, 36231), (4914, 34373), (5574, 30303), (6503, 25974), (6734, 25083), (6993, 24154), (8361, 20202), (8658, 19509), (10101, 16722), (12077, 13986), (12987, 13006)]