158020128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 519232896

約数和(自身を除く): 361212768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 103, 112, 126, 144, 168, 206, 224, 252, 288, 309, 336, 412, 504, 618, 672, 721, 761, 824, 927, 1008, 1236, 1442, 1522, 1648, 1854, 2016, 2163, 2283, 2472, 2884, 3044, 3296, 3708, 4326, 4566, 4944, 5327, 5768, 6088, 6489, 6849, 7416, 8652, 9132, 9888, 10654, 11536, 12176, 12978, 13698, 14832, 15981, 17304, 18264, 21308, 23072, 24352, 25956, 27396, 29664, 31962, 34608, 36528, 42616, 47943, 51912, 54792, 63924, 69216, 73056, 78383, 85232, 95886, 103824, 109584, 127848, 156766, 170464, 191772, 207648, 219168, 235149, 255696, 313532, 383544, 470298, 511392, 548681, 627064, 705447, 767088, 940596, 1097362, 1254128, 1410894, 1534176, 1646043, 1881192, 2194724, 2508256, 2821788, 3292086, 3762384, 4389448, 4938129, 5643576, 6584172, 7524768, 8778896, 9876258, 11287152, 13168344, 17557792, 19752516, 22574304, 26336688, 39505032, 52673376, 79010064, 158020128]

約数ペア:

[(1, 158020128), (2, 79010064), (3, 52673376), (4, 39505032), (6, 26336688), (7, 22574304), (8, 19752516), (9, 17557792), (12, 13168344), (14, 11287152), (16, 9876258), (18, 8778896), (21, 7524768), (24, 6584172), (28, 5643576), (32, 4938129), (36, 4389448), (42, 3762384), (48, 3292086), (56, 2821788), (63, 2508256), (72, 2194724), (84, 1881192), (96, 1646043), (103, 1534176), (112, 1410894), (126, 1254128), (144, 1097362), (168, 940596), (206, 767088), (224, 705447), (252, 627064), (288, 548681), (309, 511392), (336, 470298), (412, 383544), (504, 313532), (618, 255696), (672, 235149), (721, 219168), (761, 207648), (824, 191772), (927, 170464), (1008, 156766), (1236, 127848), (1442, 109584), (1522, 103824), (1648, 95886), (1854, 85232), (2016, 78383), (2163, 73056), (2283, 69216), (2472, 63924), (2884, 54792), (3044, 51912), (3296, 47943), (3708, 42616), (4326, 36528), (4566, 34608), (4944, 31962), (5327, 29664), (5768, 27396), (6088, 25956), (6489, 24352), (6849, 23072), (7416, 21308), (8652, 18264), (9132, 17304), (9888, 15981), (10654, 14832), (11536, 13698), (12176, 12978)]