143205244

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 333789568

約数和(自身を除く): 190584324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 49, 52, 62, 74, 91, 98, 124, 148, 182, 196, 217, 259, 343, 364, 403, 434, 481, 518, 637, 686, 806, 868, 962, 1036, 1147, 1274, 1372, 1519, 1612, 1813, 1924, 2294, 2401, 2548, 2821, 3038, 3367, 3626, 4459, 4588, 4802, 5642, 6076, 6734, 7252, 8029, 8918, 9604, 10633, 11284, 12691, 13468, 14911, 16058, 17836, 19747, 21266, 23569, 25382, 29822, 31213, 32116, 39494, 42532, 47138, 50764, 56203, 59644, 62426, 74431, 78988, 88837, 94276, 104377, 112406, 124852, 138229, 148862, 164983, 177674, 208754, 224812, 276458, 297724, 329966, 355348, 393421, 417508, 552916, 659932, 730639, 786842, 967603, 1154881, 1461278, 1573684, 1935206, 2309762, 2753947, 2922556, 3870412, 4619524, 5114473, 5507894, 10228946, 11015788, 20457892, 35801311, 71602622, 143205244]

約数ペア:

[(1, 143205244), (2, 71602622), (4, 35801311), (7, 20457892), (13, 11015788), (14, 10228946), (26, 5507894), (28, 5114473), (31, 4619524), (37, 3870412), (49, 2922556), (52, 2753947), (62, 2309762), (74, 1935206), (91, 1573684), (98, 1461278), (124, 1154881), (148, 967603), (182, 786842), (196, 730639), (217, 659932), (259, 552916), (343, 417508), (364, 393421), (403, 355348), (434, 329966), (481, 297724), (518, 276458), (637, 224812), (686, 208754), (806, 177674), (868, 164983), (962, 148862), (1036, 138229), (1147, 124852), (1274, 112406), (1372, 104377), (1519, 94276), (1612, 88837), (1813, 78988), (1924, 74431), (2294, 62426), (2401, 59644), (2548, 56203), (2821, 50764), (3038, 47138), (3367, 42532), (3626, 39494), (4459, 32116), (4588, 31213), (4802, 29822), (5642, 25382), (6076, 23569), (6734, 21266), (7252, 19747), (8029, 17836), (8918, 16058), (9604, 14911), (10633, 13468), (11284, 12691)]