142829172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 407272320

約数和(自身を除く): 264443148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 73, 92, 102, 138, 139, 146, 153, 204, 207, 219, 276, 278, 292, 306, 391, 414, 417, 438, 556, 612, 657, 782, 828, 834, 876, 1173, 1241, 1251, 1314, 1564, 1668, 1679, 2346, 2363, 2482, 2502, 2628, 3197, 3358, 3519, 3723, 4692, 4726, 4964, 5004, 5037, 6394, 6716, 7038, 7089, 7446, 9452, 9591, 10074, 10147, 11169, 12788, 14076, 14178, 14892, 15111, 19182, 20148, 20294, 21267, 22338, 28356, 28543, 28773, 30222, 30441, 38364, 40588, 42534, 44676, 54349, 57086, 57546, 60444, 60882, 85068, 85629, 91323, 108698, 114172, 115092, 121764, 163047, 171258, 172499, 182646, 217396, 233381, 256887, 326094, 342516, 344998, 365292, 466762, 489141, 513774, 517497, 652188, 689996, 700143, 933524, 978282, 1027548, 1034994, 1400286, 1552491, 1956564, 2069988, 2100429, 2800572, 3104982, 3967477, 4200858, 6209964, 7934954, 8401716, 11902431, 15869908, 23804862, 35707293, 47609724, 71414586, 142829172]

約数ペア:

[(1, 142829172), (2, 71414586), (3, 47609724), (4, 35707293), (6, 23804862), (9, 15869908), (12, 11902431), (17, 8401716), (18, 7934954), (23, 6209964), (34, 4200858), (36, 3967477), (46, 3104982), (51, 2800572), (68, 2100429), (69, 2069988), (73, 1956564), (92, 1552491), (102, 1400286), (138, 1034994), (139, 1027548), (146, 978282), (153, 933524), (204, 700143), (207, 689996), (219, 652188), (276, 517497), (278, 513774), (292, 489141), (306, 466762), (391, 365292), (414, 344998), (417, 342516), (438, 326094), (556, 256887), (612, 233381), (657, 217396), (782, 182646), (828, 172499), (834, 171258), (876, 163047), (1173, 121764), (1241, 115092), (1251, 114172), (1314, 108698), (1564, 91323), (1668, 85629), (1679, 85068), (2346, 60882), (2363, 60444), (2482, 57546), (2502, 57086), (2628, 54349), (3197, 44676), (3358, 42534), (3519, 40588), (3723, 38364), (4692, 30441), (4726, 30222), (4964, 28773), (5004, 28543), (5037, 28356), (6394, 22338), (6716, 21267), (7038, 20294), (7089, 20148), (7446, 19182), (9452, 15111), (9591, 14892), (10074, 14178), (10147, 14076), (11169, 12788)]