157172184

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 316991016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 223, 234, 251, 312, 351, 446, 468, 502, 669, 702, 753, 892, 936, 1004, 1338, 1404, 1506, 1784, 2007, 2008, 2259, 2676, 2808, 2899, 3012, 3263, 4014, 4518, 5352, 5798, 6021, 6024, 6526, 6777, 8028, 8697, 9036, 9789, 11596, 12042, 13052, 13554, 16056, 17394, 18072, 19578, 23192, 24084, 26091, 26104, 27108, 29367, 34788, 39156, 48168, 52182, 54216, 55973, 58734, 69576, 78273, 78312, 88101, 104364, 111946, 117468, 156546, 167919, 176202, 208728, 223892, 234936, 313092, 335838, 352404, 447784, 503757, 626184, 671676, 704808, 727649, 1007514, 1343352, 1455298, 1511271, 2015028, 2182947, 2910596, 3022542, 4030056, 4365894, 5821192, 6045084, 6548841, 8731788, 12090168, 13097682, 17463576, 19646523, 26195364, 39293046, 52390728, 78586092, 157172184]

約数ペア:

[(1, 157172184), (2, 78586092), (3, 52390728), (4, 39293046), (6, 26195364), (8, 19646523), (9, 17463576), (12, 13097682), (13, 12090168), (18, 8731788), (24, 6548841), (26, 6045084), (27, 5821192), (36, 4365894), (39, 4030056), (52, 3022542), (54, 2910596), (72, 2182947), (78, 2015028), (104, 1511271), (108, 1455298), (117, 1343352), (156, 1007514), (216, 727649), (223, 704808), (234, 671676), (251, 626184), (312, 503757), (351, 447784), (446, 352404), (468, 335838), (502, 313092), (669, 234936), (702, 223892), (753, 208728), (892, 176202), (936, 167919), (1004, 156546), (1338, 117468), (1404, 111946), (1506, 104364), (1784, 88101), (2007, 78312), (2008, 78273), (2259, 69576), (2676, 58734), (2808, 55973), (2899, 54216), (3012, 52182), (3263, 48168), (4014, 39156), (4518, 34788), (5352, 29367), (5798, 27108), (6021, 26104), (6024, 26091), (6526, 24084), (6777, 23192), (8028, 19578), (8697, 18072), (9036, 17394), (9789, 16056), (11596, 13554), (12042, 13052)]