168763504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3798

約数の個数: 80

約数和(自身を含む): 415528960

約数和(自身を除く): 246765456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 3739, 5642, 6448, 7478, 11284, 14956, 22568, 26173, 29912, 45136, 48607, 52346, 59824, 97214, 104692, 115909, 194428, 209384, 231818, 340249, 388856, 418768, 463636, 680498, 777712, 811363, 927272, 1360996, 1506817, 1622726, 1854544, 2721992, 3013634, 3245452, 5443984, 6027268, 6490904, 10547719, 12054536, 12981808, 21095438, 24109072, 42190876, 84381752, 168763504]

約数ペア:

[(1, 168763504), (2, 84381752), (4, 42190876), (7, 24109072), (8, 21095438), (13, 12981808), (14, 12054536), (16, 10547719), (26, 6490904), (28, 6027268), (31, 5443984), (52, 3245452), (56, 3013634), (62, 2721992), (91, 1854544), (104, 1622726), (112, 1506817), (124, 1360996), (182, 927272), (208, 811363), (217, 777712), (248, 680498), (364, 463636), (403, 418768), (434, 388856), (496, 340249), (728, 231818), (806, 209384), (868, 194428), (1456, 115909), (1612, 104692), (1736, 97214), (2821, 59824), (3224, 52346), (3472, 48607), (3739, 45136), (5642, 29912), (6448, 26173), (7478, 22568), (11284, 14956)]