156844240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14741}}^1$

素因数の和:14780

約数の個数: 80

約数和(自身を含む): 438721920

約数和(自身を除く): 281877680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 14741, 29482, 58964, 73705, 103187, 117928, 147410, 206374, 235856, 280079, 294820, 412748, 515935, 560158, 589640, 825496, 1031870, 1120316, 1179280, 1400395, 1650992, 1960553, 2063740, 2240632, 2800790, 3921106, 4127480, 4481264, 5601580, 7842212, 8254960, 9802765, 11203160, 15684424, 19605530, 22406320, 31368848, 39211060, 78422120, 156844240]

約数ペア:

[(1, 156844240), (2, 78422120), (4, 39211060), (5, 31368848), (7, 22406320), (8, 19605530), (10, 15684424), (14, 11203160), (16, 9802765), (19, 8254960), (20, 7842212), (28, 5601580), (35, 4481264), (38, 4127480), (40, 3921106), (56, 2800790), (70, 2240632), (76, 2063740), (80, 1960553), (95, 1650992), (112, 1400395), (133, 1179280), (140, 1120316), (152, 1031870), (190, 825496), (266, 589640), (280, 560158), (304, 515935), (380, 412748), (532, 294820), (560, 280079), (665, 235856), (760, 206374), (1064, 147410), (1330, 117928), (1520, 103187), (2128, 73705), (2660, 58964), (5320, 29482), (10640, 14741)]