131452308

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 378408576

約数和(自身を除く): 246956268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 101, 103, 108, 117, 156, 162, 202, 206, 234, 243, 303, 309, 324, 351, 404, 412, 468, 486, 606, 618, 702, 909, 927, 972, 1053, 1212, 1236, 1313, 1339, 1404, 1818, 1854, 2106, 2626, 2678, 2727, 2781, 3159, 3636, 3708, 3939, 4017, 4212, 5252, 5356, 5454, 5562, 6318, 7878, 8034, 8181, 8343, 10403, 10908, 11124, 11817, 12051, 12636, 15756, 16068, 16362, 16686, 20806, 23634, 24102, 24543, 25029, 31209, 32724, 33372, 35451, 36153, 41612, 47268, 48204, 49086, 50058, 62418, 70902, 72306, 93627, 98172, 100116, 106353, 108459, 124836, 135239, 141804, 144612, 187254, 212706, 216918, 270478, 280881, 319059, 325377, 374508, 405717, 425412, 433836, 540956, 561762, 638118, 650754, 811434, 842643, 1123524, 1217151, 1276236, 1301508, 1622868, 1685286, 2434302, 2527929, 3370572, 3651453, 4868604, 5055858, 7302906, 10111716, 10954359, 14605812, 21908718, 32863077, 43817436, 65726154, 131452308]

約数ペア:

[(1, 131452308), (2, 65726154), (3, 43817436), (4, 32863077), (6, 21908718), (9, 14605812), (12, 10954359), (13, 10111716), (18, 7302906), (26, 5055858), (27, 4868604), (36, 3651453), (39, 3370572), (52, 2527929), (54, 2434302), (78, 1685286), (81, 1622868), (101, 1301508), (103, 1276236), (108, 1217151), (117, 1123524), (156, 842643), (162, 811434), (202, 650754), (206, 638118), (234, 561762), (243, 540956), (303, 433836), (309, 425412), (324, 405717), (351, 374508), (404, 325377), (412, 319059), (468, 280881), (486, 270478), (606, 216918), (618, 212706), (702, 187254), (909, 144612), (927, 141804), (972, 135239), (1053, 124836), (1212, 108459), (1236, 106353), (1313, 100116), (1339, 98172), (1404, 93627), (1818, 72306), (1854, 70902), (2106, 62418), (2626, 50058), (2678, 49086), (2727, 48204), (2781, 47268), (3159, 41612), (3636, 36153), (3708, 35451), (3939, 33372), (4017, 32724), (4212, 31209), (5252, 25029), (5356, 24543), (5454, 24102), (5562, 23634), (6318, 20806), (7878, 16686), (8034, 16362), (8181, 16068), (8343, 15756), (10403, 12636), (10908, 12051), (11124, 11817)]