137766356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 317614080

約数和(自身を除く): 179847724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 31, 52, 58, 62, 91, 116, 124, 182, 203, 217, 364, 377, 403, 406, 421, 434, 754, 806, 812, 842, 868, 899, 1508, 1612, 1684, 1798, 2639, 2821, 2947, 3596, 5278, 5473, 5642, 5894, 6293, 10556, 10946, 11284, 11687, 11788, 12209, 12586, 13051, 21892, 23374, 24418, 25172, 26102, 38311, 46748, 48836, 52204, 76622, 81809, 85463, 91357, 153244, 158717, 163618, 169663, 170926, 182714, 317434, 327236, 339326, 341852, 365428, 378479, 634868, 678652, 756958, 1111019, 1187641, 1513916, 2222038, 2375282, 2649353, 4444076, 4750564, 4920227, 5298706, 9840454, 10597412, 19680908, 34441589, 68883178, 137766356]

約数ペア:

[(1, 137766356), (2, 68883178), (4, 34441589), (7, 19680908), (13, 10597412), (14, 9840454), (26, 5298706), (28, 4920227), (29, 4750564), (31, 4444076), (52, 2649353), (58, 2375282), (62, 2222038), (91, 1513916), (116, 1187641), (124, 1111019), (182, 756958), (203, 678652), (217, 634868), (364, 378479), (377, 365428), (403, 341852), (406, 339326), (421, 327236), (434, 317434), (754, 182714), (806, 170926), (812, 169663), (842, 163618), (868, 158717), (899, 153244), (1508, 91357), (1612, 85463), (1684, 81809), (1798, 76622), (2639, 52204), (2821, 48836), (2947, 46748), (3596, 38311), (5278, 26102), (5473, 25172), (5642, 24418), (5894, 23374), (6293, 21892), (10556, 13051), (10946, 12586), (11284, 12209), (11687, 11788)]