194421708

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1549

約数の個数: 120

約数和(自身を含む): 565389440

約数和(自身を除く): 370967732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1404, 1489, 1612, 1674, 2106, 2418, 2511, 2978, 3348, 3627, 4212, 4467, 4836, 5022, 5956, 7254, 8934, 10044, 10881, 13401, 14508, 17868, 19357, 21762, 26802, 32643, 38714, 40203, 43524, 46159, 53604, 58071, 65286, 77428, 80406, 92318, 116142, 120609, 130572, 138477, 160812, 174213, 184636, 232284, 241218, 276954, 348426, 415431, 482436, 522639, 553908, 600067, 696852, 830862, 1045278, 1200134, 1246293, 1567917, 1661724, 1800201, 2090556, 2400268, 2492586, 3135834, 3600402, 3738879, 4985172, 5400603, 6271668, 7200804, 7477758, 10801206, 14955516, 16201809, 21602412, 32403618, 48605427, 64807236, 97210854, 194421708]

約数ペア:

[(1, 194421708), (2, 97210854), (3, 64807236), (4, 48605427), (6, 32403618), (9, 21602412), (12, 16201809), (13, 14955516), (18, 10801206), (26, 7477758), (27, 7200804), (31, 6271668), (36, 5400603), (39, 4985172), (52, 3738879), (54, 3600402), (62, 3135834), (78, 2492586), (81, 2400268), (93, 2090556), (108, 1800201), (117, 1661724), (124, 1567917), (156, 1246293), (162, 1200134), (186, 1045278), (234, 830862), (279, 696852), (324, 600067), (351, 553908), (372, 522639), (403, 482436), (468, 415431), (558, 348426), (702, 276954), (806, 241218), (837, 232284), (1053, 184636), (1116, 174213), (1209, 160812), (1404, 138477), (1489, 130572), (1612, 120609), (1674, 116142), (2106, 92318), (2418, 80406), (2511, 77428), (2978, 65286), (3348, 58071), (3627, 53604), (4212, 46159), (4467, 43524), (4836, 40203), (5022, 38714), (5956, 32643), (7254, 26802), (8934, 21762), (10044, 19357), (10881, 17868), (13401, 14508)]