128219112

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 160

約数和(自身を含む): 428630400

約数和(自身を除く): 300411288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 552, 567, 621, 644, 648, 756, 828, 966, 1134, 1229, 1242, 1288, 1449, 1512, 1656, 1863, 1932, 2268, 2458, 2484, 2898, 3687, 3726, 3864, 4347, 4536, 4916, 4968, 5796, 7374, 7452, 8603, 8694, 9832, 11061, 11592, 13041, 14748, 14904, 17206, 17388, 22122, 25809, 26082, 28267, 29496, 33183, 34412, 34776, 44244, 51618, 52164, 56534, 66366, 68824, 77427, 84801, 88488, 99549, 103236, 104328, 113068, 132732, 154854, 169602, 197869, 199098, 206472, 226136, 232281, 254403, 265464, 309708, 339204, 395738, 398196, 464562, 508806, 593607, 619416, 678408, 696843, 763209, 791476, 796392, 929124, 1017612, 1187214, 1393686, 1526418, 1582952, 1780821, 1858248, 2035224, 2289627, 2374428, 2787372, 3052836, 3561642, 4579254, 4748856, 5342463, 5574744, 6105672, 7123284, 9158508, 10684926, 14246568, 16027389, 18317016, 21369852, 32054778, 42739704, 64109556, 128219112]

約数ペア:

[(1, 128219112), (2, 64109556), (3, 42739704), (4, 32054778), (6, 21369852), (7, 18317016), (8, 16027389), (9, 14246568), (12, 10684926), (14, 9158508), (18, 7123284), (21, 6105672), (23, 5574744), (24, 5342463), (27, 4748856), (28, 4579254), (36, 3561642), (42, 3052836), (46, 2787372), (54, 2374428), (56, 2289627), (63, 2035224), (69, 1858248), (72, 1780821), (81, 1582952), (84, 1526418), (92, 1393686), (108, 1187214), (126, 1017612), (138, 929124), (161, 796392), (162, 791476), (168, 763209), (184, 696843), (189, 678408), (207, 619416), (216, 593607), (252, 508806), (276, 464562), (322, 398196), (324, 395738), (378, 339204), (414, 309708), (483, 265464), (504, 254403), (552, 232281), (567, 226136), (621, 206472), (644, 199098), (648, 197869), (756, 169602), (828, 154854), (966, 132732), (1134, 113068), (1229, 104328), (1242, 103236), (1288, 99549), (1449, 88488), (1512, 84801), (1656, 77427), (1863, 68824), (1932, 66366), (2268, 56534), (2458, 52164), (2484, 51618), (2898, 44244), (3687, 34776), (3726, 34412), (3864, 33183), (4347, 29496), (4536, 28267), (4916, 26082), (4968, 25809), (5796, 22122), (7374, 17388), (7452, 17206), (8603, 14904), (8694, 14748), (9832, 13041), (11061, 11592)]