173483388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 328452228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 71, 78, 92, 117, 138, 142, 156, 207, 213, 227, 234, 276, 284, 299, 414, 426, 454, 468, 598, 639, 681, 828, 852, 897, 908, 923, 1196, 1278, 1362, 1633, 1794, 1846, 2043, 2556, 2691, 2724, 2769, 2951, 3266, 3588, 3692, 4086, 4899, 5221, 5382, 5538, 5902, 6532, 8172, 8307, 8853, 9798, 10442, 10764, 11076, 11804, 14697, 15663, 16117, 16614, 17706, 19596, 20884, 21229, 26559, 29394, 31326, 32234, 33228, 35412, 42458, 46989, 48351, 53118, 58788, 62652, 63687, 64468, 67873, 84916, 93978, 96702, 106236, 127374, 135746, 145053, 187956, 191061, 193404, 203619, 209521, 254748, 271492, 290106, 370691, 382122, 407238, 419042, 580212, 610857, 628563, 741382, 764244, 814476, 838084, 1112073, 1221714, 1257126, 1482764, 1885689, 2224146, 2443428, 2514252, 3336219, 3771378, 4448292, 4818983, 6672438, 7542756, 9637966, 13344876, 14456949, 19275932, 28913898, 43370847, 57827796, 86741694, 173483388]

約数ペア:

[(1, 173483388), (2, 86741694), (3, 57827796), (4, 43370847), (6, 28913898), (9, 19275932), (12, 14456949), (13, 13344876), (18, 9637966), (23, 7542756), (26, 6672438), (36, 4818983), (39, 4448292), (46, 3771378), (52, 3336219), (69, 2514252), (71, 2443428), (78, 2224146), (92, 1885689), (117, 1482764), (138, 1257126), (142, 1221714), (156, 1112073), (207, 838084), (213, 814476), (227, 764244), (234, 741382), (276, 628563), (284, 610857), (299, 580212), (414, 419042), (426, 407238), (454, 382122), (468, 370691), (598, 290106), (639, 271492), (681, 254748), (828, 209521), (852, 203619), (897, 193404), (908, 191061), (923, 187956), (1196, 145053), (1278, 135746), (1362, 127374), (1633, 106236), (1794, 96702), (1846, 93978), (2043, 84916), (2556, 67873), (2691, 64468), (2724, 63687), (2769, 62652), (2951, 58788), (3266, 53118), (3588, 48351), (3692, 46989), (4086, 42458), (4899, 35412), (5221, 33228), (5382, 32234), (5538, 31326), (5902, 29394), (6532, 26559), (8172, 21229), (8307, 20884), (8853, 19596), (9798, 17706), (10442, 16614), (10764, 16117), (11076, 15663), (11804, 14697)]