145742016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{108439}}^1$

素因数の和:108461

約数の個数: 56

約数和(自身を含む): 440700160

約数和(自身を除く): 294958144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 108439, 216878, 325317, 433756, 650634, 759073, 867512, 1301268, 1518146, 1735024, 2277219, 2602536, 3036292, 3470048, 4554438, 5205072, 6072584, 6940096, 9108876, 10410144, 12145168, 18217752, 20820288, 24290336, 36435504, 48580672, 72871008, 145742016]

約数ペア:

[(1, 145742016), (2, 72871008), (3, 48580672), (4, 36435504), (6, 24290336), (7, 20820288), (8, 18217752), (12, 12145168), (14, 10410144), (16, 9108876), (21, 6940096), (24, 6072584), (28, 5205072), (32, 4554438), (42, 3470048), (48, 3036292), (56, 2602536), (64, 2277219), (84, 1735024), (96, 1518146), (112, 1301268), (168, 867512), (192, 759073), (224, 650634), (336, 433756), (448, 325317), (672, 216878), (1344, 108439)]