168012144

素因数分解:

$2^4\times 3^5\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 494690560

約数和(自身を除く): 326678416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 216, 237, 243, 316, 324, 432, 474, 486, 547, 632, 648, 711, 948, 972, 1094, 1264, 1296, 1422, 1641, 1896, 1944, 2133, 2188, 2844, 3282, 3792, 3888, 4266, 4376, 4923, 5688, 6399, 6564, 8532, 8752, 9846, 11376, 12798, 13128, 14769, 17064, 19197, 19692, 25596, 26256, 29538, 34128, 38394, 39384, 43213, 44307, 51192, 59076, 76788, 78768, 86426, 88614, 102384, 118152, 129639, 132921, 153576, 172852, 177228, 236304, 259278, 265842, 307152, 345704, 354456, 388917, 518556, 531684, 691408, 708912, 777834, 1037112, 1063368, 1166751, 1555668, 2074224, 2126736, 2333502, 3111336, 3500253, 4667004, 6222672, 7000506, 9334008, 10500759, 14001012, 18668016, 21001518, 28002024, 42003036, 56004048, 84006072, 168012144]

約数ペア:

[(1, 168012144), (2, 84006072), (3, 56004048), (4, 42003036), (6, 28002024), (8, 21001518), (9, 18668016), (12, 14001012), (16, 10500759), (18, 9334008), (24, 7000506), (27, 6222672), (36, 4667004), (48, 3500253), (54, 3111336), (72, 2333502), (79, 2126736), (81, 2074224), (108, 1555668), (144, 1166751), (158, 1063368), (162, 1037112), (216, 777834), (237, 708912), (243, 691408), (316, 531684), (324, 518556), (432, 388917), (474, 354456), (486, 345704), (547, 307152), (632, 265842), (648, 259278), (711, 236304), (948, 177228), (972, 172852), (1094, 153576), (1264, 132921), (1296, 129639), (1422, 118152), (1641, 102384), (1896, 88614), (1944, 86426), (2133, 78768), (2188, 76788), (2844, 59076), (3282, 51192), (3792, 44307), (3888, 43213), (4266, 39384), (4376, 38394), (4923, 34128), (5688, 29538), (6399, 26256), (6564, 25596), (8532, 19692), (8752, 19197), (9846, 17064), (11376, 14769), (12798, 13128)]