153998172

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:489

約数の個数: 120

約数和(自身を含む): 433230336

約数和(自身を除く): 279232164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 73, 81, 102, 108, 146, 153, 162, 204, 219, 292, 306, 324, 383, 438, 459, 612, 657, 766, 876, 918, 1149, 1241, 1314, 1377, 1532, 1836, 1971, 2298, 2482, 2628, 2754, 3447, 3723, 3942, 4596, 4964, 5508, 5913, 6511, 6894, 7446, 7884, 10341, 11169, 11826, 13022, 13788, 14892, 19533, 20682, 22338, 23652, 26044, 27959, 31023, 33507, 39066, 41364, 44676, 55918, 58599, 62046, 67014, 78132, 83877, 100521, 111836, 117198, 124092, 134028, 167754, 175797, 201042, 234396, 251631, 335508, 351594, 402084, 475303, 503262, 527391, 703188, 754893, 950606, 1006524, 1054782, 1425909, 1509786, 1901212, 2109564, 2264679, 2851818, 3019572, 4277727, 4529358, 5703636, 8555454, 9058716, 12833181, 17110908, 25666362, 38499543, 51332724, 76999086, 153998172]

約数ペア:

[(1, 153998172), (2, 76999086), (3, 51332724), (4, 38499543), (6, 25666362), (9, 17110908), (12, 12833181), (17, 9058716), (18, 8555454), (27, 5703636), (34, 4529358), (36, 4277727), (51, 3019572), (54, 2851818), (68, 2264679), (73, 2109564), (81, 1901212), (102, 1509786), (108, 1425909), (146, 1054782), (153, 1006524), (162, 950606), (204, 754893), (219, 703188), (292, 527391), (306, 503262), (324, 475303), (383, 402084), (438, 351594), (459, 335508), (612, 251631), (657, 234396), (766, 201042), (876, 175797), (918, 167754), (1149, 134028), (1241, 124092), (1314, 117198), (1377, 111836), (1532, 100521), (1836, 83877), (1971, 78132), (2298, 67014), (2482, 62046), (2628, 58599), (2754, 55918), (3447, 44676), (3723, 41364), (3942, 39066), (4596, 33507), (4964, 31023), (5508, 27959), (5913, 26044), (6511, 23652), (6894, 22338), (7446, 20682), (7884, 19533), (10341, 14892), (11169, 13788), (11826, 13022)]