141566140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1787}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 316304352

約数和(自身を除く): 174738212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 340, 466, 932, 1165, 1787, 2330, 3574, 3961, 4660, 7148, 7922, 8935, 15844, 17870, 19805, 30379, 35740, 39610, 60758, 79220, 121516, 151895, 303790, 416371, 607580, 832742, 1665484, 2081855, 4163710, 7078307, 8327420, 14156614, 28313228, 35391535, 70783070, 141566140]

約数ペア:

[(1, 141566140), (2, 70783070), (4, 35391535), (5, 28313228), (10, 14156614), (17, 8327420), (20, 7078307), (34, 4163710), (68, 2081855), (85, 1665484), (170, 832742), (233, 607580), (340, 416371), (466, 303790), (932, 151895), (1165, 121516), (1787, 79220), (2330, 60758), (3574, 39610), (3961, 35740), (4660, 30379), (7148, 19805), (7922, 17870), (8935, 15844)]