156943290650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1808

約数の個数: 96

約数和(自身を含む): 301011448320

約数和(自身を除く): 144068157670

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 197, 235, 263, 394, 470, 526, 985, 1175, 1289, 1315, 1970, 2350, 2578, 2630, 4925, 6445, 6575, 9259, 9850, 12361, 12890, 13150, 18518, 24722, 32225, 46295, 51811, 60583, 61805, 64450, 92590, 103622, 121166, 123610, 231475, 253933, 259055, 302915, 309025, 339007, 462950, 507866, 518110, 605830, 618050, 678014, 1269665, 1295275, 1514575, 1695035, 2435117, 2539330, 2590550, 3029150, 3390070, 4870234, 6348325, 8475175, 11934851, 12175585, 12696650, 15933329, 16950350, 23869702, 24351170, 31866658, 59674255, 60877925, 66784379, 79666645, 119348510, 121755850, 133568758, 159333290, 298371275, 333921895, 398333225, 596742550, 667843790, 796666450, 1669609475, 3138865813, 3339218950, 6277731626, 15694329065, 31388658130, 78471645325, 156943290650]

約数ペア:

[(1, 156943290650), (2, 78471645325), (5, 31388658130), (10, 15694329065), (25, 6277731626), (47, 3339218950), (50, 3138865813), (94, 1669609475), (197, 796666450), (235, 667843790), (263, 596742550), (394, 398333225), (470, 333921895), (526, 298371275), (985, 159333290), (1175, 133568758), (1289, 121755850), (1315, 119348510), (1970, 79666645), (2350, 66784379), (2578, 60877925), (2630, 59674255), (4925, 31866658), (6445, 24351170), (6575, 23869702), (9259, 16950350), (9850, 15933329), (12361, 12696650), (12890, 12175585), (13150, 11934851), (18518, 8475175), (24722, 6348325), (32225, 4870234), (46295, 3390070), (51811, 3029150), (60583, 2590550), (61805, 2539330), (64450, 2435117), (92590, 1695035), (103622, 1514575), (121166, 1295275), (123610, 1269665), (231475, 678014), (253933, 618050), (259055, 605830), (302915, 518110), (309025, 507866), (339007, 462950)]