131013936

素因数分解:

$2^4\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 392863744

約数和(自身を除く): 261849808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 744, 837, 972, 1087, 1116, 1296, 1488, 1674, 1944, 2174, 2232, 2511, 3261, 3348, 3888, 4348, 4464, 5022, 6522, 6696, 7533, 8696, 9783, 10044, 13044, 13392, 15066, 17392, 19566, 20088, 26088, 29349, 30132, 33697, 39132, 40176, 52176, 58698, 60264, 67394, 78264, 88047, 101091, 117396, 120528, 134788, 156528, 176094, 202182, 234792, 264141, 269576, 303273, 352188, 404364, 469584, 528282, 539152, 606546, 704376, 808728, 909819, 1056564, 1213092, 1408752, 1617456, 1819638, 2113128, 2426184, 2729457, 3639276, 4226256, 4852368, 5458914, 7278552, 8188371, 10917828, 14557104, 16376742, 21835656, 32753484, 43671312, 65506968, 131013936]

約数ペア:

[(1, 131013936), (2, 65506968), (3, 43671312), (4, 32753484), (6, 21835656), (8, 16376742), (9, 14557104), (12, 10917828), (16, 8188371), (18, 7278552), (24, 5458914), (27, 4852368), (31, 4226256), (36, 3639276), (48, 2729457), (54, 2426184), (62, 2113128), (72, 1819638), (81, 1617456), (93, 1408752), (108, 1213092), (124, 1056564), (144, 909819), (162, 808728), (186, 704376), (216, 606546), (243, 539152), (248, 528282), (279, 469584), (324, 404364), (372, 352188), (432, 303273), (486, 269576), (496, 264141), (558, 234792), (648, 202182), (744, 176094), (837, 156528), (972, 134788), (1087, 120528), (1116, 117396), (1296, 101091), (1488, 88047), (1674, 78264), (1944, 67394), (2174, 60264), (2232, 58698), (2511, 52176), (3261, 40176), (3348, 39132), (3888, 33697), (4348, 30132), (4464, 29349), (5022, 26088), (6522, 20088), (6696, 19566), (7533, 17392), (8696, 15066), (9783, 13392), (10044, 13044)]