179197876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 393216768

約数和(自身を除く): 214018892

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 53, 92, 106, 143, 212, 253, 257, 286, 299, 506, 514, 572, 583, 598, 689, 1012, 1028, 1166, 1196, 1219, 1378, 2332, 2438, 2756, 2827, 3289, 3341, 4876, 5654, 5911, 6578, 6682, 7579, 11308, 11822, 13156, 13364, 13409, 13621, 15158, 15847, 23644, 26818, 27242, 30316, 31694, 36751, 53636, 54484, 63388, 65021, 73502, 76843, 130042, 147004, 149831, 153686, 174317, 177073, 260084, 299662, 307372, 313283, 348634, 354146, 599324, 626566, 697268, 708292, 845273, 1253132, 1690546, 1947803, 3381092, 3446113, 3895606, 4072679, 6892226, 7791212, 8145358, 13784452, 16290716, 44799469, 89598938, 179197876]

約数ペア:

[(1, 179197876), (2, 89598938), (4, 44799469), (11, 16290716), (13, 13784452), (22, 8145358), (23, 7791212), (26, 6892226), (44, 4072679), (46, 3895606), (52, 3446113), (53, 3381092), (92, 1947803), (106, 1690546), (143, 1253132), (212, 845273), (253, 708292), (257, 697268), (286, 626566), (299, 599324), (506, 354146), (514, 348634), (572, 313283), (583, 307372), (598, 299662), (689, 260084), (1012, 177073), (1028, 174317), (1166, 153686), (1196, 149831), (1219, 147004), (1378, 130042), (2332, 76843), (2438, 73502), (2756, 65021), (2827, 63388), (3289, 54484), (3341, 53636), (4876, 36751), (5654, 31694), (5911, 30316), (6578, 27242), (6682, 26818), (7579, 23644), (11308, 15847), (11822, 15158), (13156, 13621), (13364, 13409)]