158440698

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3321

約数の個数: 80

約数和(自身を含む): 399079296

約数和(自身を除く): 240638598

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 2106, 2691, 3271, 3726, 5382, 6542, 8073, 9813, 16146, 19626, 24219, 29439, 42523, 48438, 58878, 75233, 85046, 88317, 127569, 150466, 176634, 225699, 255138, 264951, 382707, 451398, 529902, 677097, 765414, 978029, 1148121, 1354194, 1956058, 2031291, 2296242, 2934087, 3444363, 4062582, 5868174, 6093873, 6888726, 8802261, 12187746, 17604522, 26406783, 52813566, 79220349, 158440698]

約数ペア:

[(1, 158440698), (2, 79220349), (3, 52813566), (6, 26406783), (9, 17604522), (13, 12187746), (18, 8802261), (23, 6888726), (26, 6093873), (27, 5868174), (39, 4062582), (46, 3444363), (54, 2934087), (69, 2296242), (78, 2031291), (81, 1956058), (117, 1354194), (138, 1148121), (162, 978029), (207, 765414), (234, 677097), (299, 529902), (351, 451398), (414, 382707), (598, 264951), (621, 255138), (702, 225699), (897, 176634), (1053, 150466), (1242, 127569), (1794, 88317), (1863, 85046), (2106, 75233), (2691, 58878), (3271, 48438), (3726, 42523), (5382, 29439), (6542, 24219), (8073, 19626), (9813, 16146)]