157400354490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{42989}}^1$

素因数の和:43188

約数の個数: 96

約数和(自身を含む): 393422469120

約数和(自身を除く): 236022114630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 155, 186, 254, 310, 381, 465, 635, 762, 930, 961, 1270, 1905, 1922, 2883, 3810, 3937, 4805, 5766, 7874, 9610, 11811, 14415, 19685, 23622, 28830, 39370, 42989, 59055, 85978, 118110, 122047, 128967, 214945, 244094, 257934, 366141, 429890, 610235, 644835, 732282, 1220470, 1289670, 1332659, 1830705, 2665318, 3661410, 3997977, 5459603, 6663295, 7995954, 10919206, 13326590, 16378809, 19989885, 27298015, 32757618, 39979770, 41312429, 54596030, 81894045, 82624858, 123937287, 163788090, 169247693, 206562145, 247874574, 338495386, 413124290, 507743079, 619686435, 846238465, 1015486158, 1239372870, 1692476930, 2538715395, 5077430790, 5246678483, 10493356966, 15740035449, 26233392415, 31480070898, 52466784830, 78700177245, 157400354490]

約数ペア:

[(1, 157400354490), (2, 78700177245), (3, 52466784830), (5, 31480070898), (6, 26233392415), (10, 15740035449), (15, 10493356966), (30, 5246678483), (31, 5077430790), (62, 2538715395), (93, 1692476930), (127, 1239372870), (155, 1015486158), (186, 846238465), (254, 619686435), (310, 507743079), (381, 413124290), (465, 338495386), (635, 247874574), (762, 206562145), (930, 169247693), (961, 163788090), (1270, 123937287), (1905, 82624858), (1922, 81894045), (2883, 54596030), (3810, 41312429), (3937, 39979770), (4805, 32757618), (5766, 27298015), (7874, 19989885), (9610, 16378809), (11811, 13326590), (14415, 10919206), (19685, 7995954), (23622, 6663295), (28830, 5459603), (39370, 3997977), (42989, 3661410), (59055, 2665318), (85978, 1830705), (118110, 1332659), (122047, 1289670), (128967, 1220470), (214945, 732282), (244094, 644835), (257934, 610235), (366141, 429890)]