189720216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1117}}^1$

素因数の和:1473

約数の個数: 96

約数和(自身を含む): 589499040

約数和(自身を除く): 399778824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 337, 504, 674, 1011, 1117, 1348, 2022, 2234, 2359, 2696, 3033, 3351, 4044, 4468, 4718, 6066, 6702, 7077, 7819, 8088, 8936, 9436, 10053, 12132, 13404, 14154, 15638, 18872, 20106, 21231, 23457, 24264, 26808, 28308, 31276, 40212, 42462, 46914, 56616, 62552, 70371, 80424, 84924, 93828, 140742, 169848, 187656, 281484, 376429, 562968, 752858, 1129287, 1505716, 2258574, 2635003, 3011432, 3387861, 4517148, 5270006, 6775722, 7905009, 9034296, 10540012, 13551444, 15810018, 21080024, 23715027, 27102888, 31620036, 47430054, 63240072, 94860108, 189720216]

約数ペア:

[(1, 189720216), (2, 94860108), (3, 63240072), (4, 47430054), (6, 31620036), (7, 27102888), (8, 23715027), (9, 21080024), (12, 15810018), (14, 13551444), (18, 10540012), (21, 9034296), (24, 7905009), (28, 6775722), (36, 5270006), (42, 4517148), (56, 3387861), (63, 3011432), (72, 2635003), (84, 2258574), (126, 1505716), (168, 1129287), (252, 752858), (337, 562968), (504, 376429), (674, 281484), (1011, 187656), (1117, 169848), (1348, 140742), (2022, 93828), (2234, 84924), (2359, 80424), (2696, 70371), (3033, 62552), (3351, 56616), (4044, 46914), (4468, 42462), (4718, 40212), (6066, 31276), (6702, 28308), (7077, 26808), (7819, 24264), (8088, 23457), (8936, 21231), (9436, 20106), (10053, 18872), (12132, 15638), (13404, 14154)]