137722312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 320342400

約数和(自身を除く): 182620088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 278, 364, 556, 728, 973, 1112, 1361, 1807, 1946, 2722, 3614, 3892, 5444, 7228, 7784, 9527, 10888, 12649, 14456, 17693, 19054, 25298, 35386, 38108, 50596, 70772, 76216, 101192, 123851, 141544, 189179, 247702, 378358, 495404, 756716, 990808, 1324253, 1513432, 2459327, 2648506, 4918654, 5297012, 9837308, 10594024, 17215289, 19674616, 34430578, 68861156, 137722312]

約数ペア:

[(1, 137722312), (2, 68861156), (4, 34430578), (7, 19674616), (8, 17215289), (13, 10594024), (14, 9837308), (26, 5297012), (28, 4918654), (52, 2648506), (56, 2459327), (91, 1513432), (104, 1324253), (139, 990808), (182, 756716), (278, 495404), (364, 378358), (556, 247702), (728, 189179), (973, 141544), (1112, 123851), (1361, 101192), (1807, 76216), (1946, 70772), (2722, 50596), (3614, 38108), (3892, 35386), (5444, 25298), (7228, 19054), (7784, 17693), (9527, 14456), (10888, 12649)]