168543908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7476

約数の個数: 48

約数和(自身を含む): 348942720

約数和(自身を除く): 180398812

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 7417, 11362, 14834, 22724, 29668, 96421, 140923, 170591, 192842, 281846, 341182, 385684, 563692, 682364, 1831999, 2217683, 3241229, 3663998, 4435366, 6482458, 7327996, 8870732, 12964916, 42135977, 84271954, 168543908]

約数ペア:

[(1, 168543908), (2, 84271954), (4, 42135977), (13, 12964916), (19, 8870732), (23, 7327996), (26, 6482458), (38, 4435366), (46, 3663998), (52, 3241229), (76, 2217683), (92, 1831999), (247, 682364), (299, 563692), (437, 385684), (494, 341182), (598, 281846), (874, 192842), (988, 170591), (1196, 140923), (1748, 96421), (5681, 29668), (7417, 22724), (11362, 14834)]