157481676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 465847200

約数和(自身を除く): 308365524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 149, 153, 157, 187, 198, 204, 298, 306, 314, 374, 396, 447, 471, 561, 596, 612, 628, 748, 894, 942, 1122, 1341, 1413, 1639, 1683, 1727, 1788, 1884, 2244, 2533, 2669, 2682, 2826, 3278, 3366, 3454, 4917, 5066, 5181, 5338, 5364, 5652, 6556, 6732, 6908, 7599, 8007, 9834, 10132, 10362, 10676, 14751, 15198, 15543, 16014, 19668, 20724, 22797, 23393, 24021, 27863, 29359, 29502, 30396, 31086, 32028, 45594, 46786, 48042, 55726, 58718, 59004, 62172, 70179, 83589, 88077, 91188, 93572, 96084, 111452, 117436, 140358, 167178, 176154, 210537, 250767, 257323, 264231, 280716, 334356, 352308, 397681, 421074, 501534, 514646, 528462, 771969, 795362, 842148, 1003068, 1029292, 1056924, 1193043, 1543938, 1590724, 2315907, 2386086, 3087876, 3579129, 4374491, 4631814, 4772172, 7158258, 8748982, 9263628, 13123473, 14316516, 17497964, 26246946, 39370419, 52493892, 78740838, 157481676]

約数ペア:

[(1, 157481676), (2, 78740838), (3, 52493892), (4, 39370419), (6, 26246946), (9, 17497964), (11, 14316516), (12, 13123473), (17, 9263628), (18, 8748982), (22, 7158258), (33, 4772172), (34, 4631814), (36, 4374491), (44, 3579129), (51, 3087876), (66, 2386086), (68, 2315907), (99, 1590724), (102, 1543938), (132, 1193043), (149, 1056924), (153, 1029292), (157, 1003068), (187, 842148), (198, 795362), (204, 771969), (298, 528462), (306, 514646), (314, 501534), (374, 421074), (396, 397681), (447, 352308), (471, 334356), (561, 280716), (596, 264231), (612, 257323), (628, 250767), (748, 210537), (894, 176154), (942, 167178), (1122, 140358), (1341, 117436), (1413, 111452), (1639, 96084), (1683, 93572), (1727, 91188), (1788, 88077), (1884, 83589), (2244, 70179), (2533, 62172), (2669, 59004), (2682, 58718), (2826, 55726), (3278, 48042), (3366, 46786), (3454, 45594), (4917, 32028), (5066, 31086), (5181, 30396), (5338, 29502), (5364, 29359), (5652, 27863), (6556, 24021), (6732, 23393), (6908, 22797), (7599, 20724), (8007, 19668), (9834, 16014), (10132, 15543), (10362, 15198), (10676, 14751)]