141656856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 420249600

約数和(自身を除く): 278592744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 911, 1023, 1178, 1254, 1364, 1672, 1767, 1822, 2046, 2356, 2508, 2728, 2733, 3534, 3644, 4092, 4712, 5016, 5466, 6479, 7068, 7288, 8184, 10021, 10932, 12958, 14136, 17309, 19437, 20042, 21864, 25916, 28241, 30063, 34618, 38874, 40084, 51832, 51927, 56482, 60126, 69236, 77748, 80168, 84723, 103854, 112964, 120252, 138472, 155496, 169446, 190399, 207708, 225928, 240504, 310651, 338892, 380798, 415416, 536579, 571197, 621302, 677784, 761596, 931953, 1073158, 1142394, 1242604, 1523192, 1609737, 1863906, 2146316, 2284788, 2485208, 3219474, 3727812, 4292632, 4569576, 5902369, 6438948, 7455624, 11804738, 12877896, 17707107, 23609476, 35414214, 47218952, 70828428, 141656856]

約数ペア:

[(1, 141656856), (2, 70828428), (3, 47218952), (4, 35414214), (6, 23609476), (8, 17707107), (11, 12877896), (12, 11804738), (19, 7455624), (22, 6438948), (24, 5902369), (31, 4569576), (33, 4292632), (38, 3727812), (44, 3219474), (57, 2485208), (62, 2284788), (66, 2146316), (76, 1863906), (88, 1609737), (93, 1523192), (114, 1242604), (124, 1142394), (132, 1073158), (152, 931953), (186, 761596), (209, 677784), (228, 621302), (248, 571197), (264, 536579), (341, 415416), (372, 380798), (418, 338892), (456, 310651), (589, 240504), (627, 225928), (682, 207708), (744, 190399), (836, 169446), (911, 155496), (1023, 138472), (1178, 120252), (1254, 112964), (1364, 103854), (1672, 84723), (1767, 80168), (1822, 77748), (2046, 69236), (2356, 60126), (2508, 56482), (2728, 51927), (2733, 51832), (3534, 40084), (3644, 38874), (4092, 34618), (4712, 30063), (5016, 28241), (5466, 25916), (6479, 21864), (7068, 20042), (7288, 19437), (8184, 17309), (10021, 14136), (10932, 12958)]