157067953904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1109}}^1\times {\mathrm{2693}}^1$

素因数の和:4002

約数の個数: 80

約数和(自身を含む): 322597879200

約数和(自身を除く): 165529925296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1109, 1384, 2218, 2693, 2768, 3287, 4436, 5386, 6574, 8872, 10772, 13148, 17744, 21071, 21544, 26296, 42142, 43088, 51167, 52592, 84284, 102334, 168568, 191857, 204668, 337136, 383714, 409336, 465889, 767428, 818672, 931778, 1534856, 1863556, 2986537, 3069712, 3645283, 3727112, 5973074, 7290566, 7454224, 8851891, 11946148, 14581132, 17703782, 23892296, 29162264, 35407564, 47784592, 56744203, 58324528, 70815128, 113488406, 141630256, 226976812, 453953624, 516670901, 907907248, 1033341802, 2066683604, 4133367208, 8266734416, 9816747119, 19633494238, 39266988476, 78533976952, 157067953904]

約数ペア:

[(1, 157067953904), (2, 78533976952), (4, 39266988476), (8, 19633494238), (16, 9816747119), (19, 8266734416), (38, 4133367208), (76, 2066683604), (152, 1033341802), (173, 907907248), (304, 516670901), (346, 453953624), (692, 226976812), (1109, 141630256), (1384, 113488406), (2218, 70815128), (2693, 58324528), (2768, 56744203), (3287, 47784592), (4436, 35407564), (5386, 29162264), (6574, 23892296), (8872, 17703782), (10772, 14581132), (13148, 11946148), (17744, 8851891), (21071, 7454224), (21544, 7290566), (26296, 5973074), (42142, 3727112), (43088, 3645283), (51167, 3069712), (52592, 2986537), (84284, 1863556), (102334, 1534856), (168568, 931778), (191857, 818672), (204668, 767428), (337136, 465889), (383714, 409336)]