142893408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 144

約数和(自身を含む): 448673904

約数和(自身を除く): 305780496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 444, 518, 588, 592, 672, 777, 784, 821, 888, 1036, 1176, 1184, 1554, 1568, 1642, 1776, 1813, 2072, 2352, 2463, 3108, 3284, 3552, 3626, 4144, 4704, 4926, 5439, 5747, 6216, 6568, 7252, 8288, 9852, 10878, 11494, 12432, 13136, 14504, 17241, 19704, 21756, 22988, 24864, 26272, 29008, 30377, 34482, 39408, 40229, 43512, 45976, 58016, 60754, 68964, 78816, 80458, 87024, 91131, 91952, 120687, 121508, 137928, 160916, 174048, 182262, 183904, 212639, 241374, 243016, 275856, 321832, 364524, 425278, 482748, 486032, 551712, 637917, 643664, 729048, 850556, 965496, 972064, 1275834, 1287328, 1458096, 1488473, 1701112, 1930992, 2551668, 2916192, 2976946, 3402224, 3861984, 4465419, 5103336, 5953892, 6804448, 8930838, 10206672, 11907784, 17861676, 20413344, 23815568, 35723352, 47631136, 71446704, 142893408]

約数ペア:

[(1, 142893408), (2, 71446704), (3, 47631136), (4, 35723352), (6, 23815568), (7, 20413344), (8, 17861676), (12, 11907784), (14, 10206672), (16, 8930838), (21, 6804448), (24, 5953892), (28, 5103336), (32, 4465419), (37, 3861984), (42, 3402224), (48, 2976946), (49, 2916192), (56, 2551668), (74, 1930992), (84, 1701112), (96, 1488473), (98, 1458096), (111, 1287328), (112, 1275834), (147, 972064), (148, 965496), (168, 850556), (196, 729048), (222, 643664), (224, 637917), (259, 551712), (294, 486032), (296, 482748), (336, 425278), (392, 364524), (444, 321832), (518, 275856), (588, 243016), (592, 241374), (672, 212639), (777, 183904), (784, 182262), (821, 174048), (888, 160916), (1036, 137928), (1176, 121508), (1184, 120687), (1554, 91952), (1568, 91131), (1642, 87024), (1776, 80458), (1813, 78816), (2072, 68964), (2352, 60754), (2463, 58016), (3108, 45976), (3284, 43512), (3552, 40229), (3626, 39408), (4144, 34482), (4704, 30377), (4926, 29008), (5439, 26272), (5747, 24864), (6216, 22988), (6568, 21756), (7252, 19704), (8288, 17241), (9852, 14504), (10878, 13136), (11494, 12432)]