127550332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 282740976

約数和(自身を除く): 155190644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 364, 443, 452, 637, 791, 886, 1274, 1469, 1582, 1772, 2548, 2938, 3101, 3164, 5537, 5759, 5876, 6202, 10283, 11074, 11518, 12404, 20566, 21707, 22148, 23036, 40313, 41132, 43414, 50059, 71981, 80626, 86828, 100118, 143962, 161252, 200236, 282191, 287924, 350413, 564382, 650767, 700826, 1128764, 1301534, 1401652, 2452891, 2603068, 4555369, 4905782, 9110738, 9811564, 18221476, 31887583, 63775166, 127550332]

約数ペア:

[(1, 127550332), (2, 63775166), (4, 31887583), (7, 18221476), (13, 9811564), (14, 9110738), (26, 4905782), (28, 4555369), (49, 2603068), (52, 2452891), (91, 1401652), (98, 1301534), (113, 1128764), (182, 700826), (196, 650767), (226, 564382), (364, 350413), (443, 287924), (452, 282191), (637, 200236), (791, 161252), (886, 143962), (1274, 100118), (1469, 86828), (1582, 80626), (1772, 71981), (2548, 50059), (2938, 43414), (3101, 41132), (3164, 40313), (5537, 23036), (5759, 22148), (5876, 21707), (6202, 20566), (10283, 12404), (11074, 11518)]