16560138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 42024960

約数和(自身を除く): 25464822

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 49, 62, 69, 79, 93, 98, 138, 147, 158, 161, 186, 217, 237, 294, 322, 434, 474, 483, 553, 651, 713, 966, 1106, 1127, 1302, 1426, 1519, 1659, 1817, 2139, 2254, 2449, 3038, 3318, 3381, 3634, 3871, 4278, 4557, 4898, 4991, 5451, 6762, 7347, 7742, 9114, 9982, 10902, 11613, 12719, 14694, 14973, 17143, 23226, 25438, 29946, 34286, 34937, 38157, 51429, 56327, 69874, 76314, 89033, 102858, 104811, 112654, 120001, 168981, 178066, 209622, 240002, 267099, 337962, 360003, 394289, 534198, 720006, 788578, 1182867, 2365734, 2760023, 5520046, 8280069, 16560138]

約数ペア:

[(1, 16560138), (2, 8280069), (3, 5520046), (6, 2760023), (7, 2365734), (14, 1182867), (21, 788578), (23, 720006), (31, 534198), (42, 394289), (46, 360003), (49, 337962), (62, 267099), (69, 240002), (79, 209622), (93, 178066), (98, 168981), (138, 120001), (147, 112654), (158, 104811), (161, 102858), (186, 89033), (217, 76314), (237, 69874), (294, 56327), (322, 51429), (434, 38157), (474, 34937), (483, 34286), (553, 29946), (651, 25438), (713, 23226), (966, 17143), (1106, 14973), (1127, 14694), (1302, 12719), (1426, 11613), (1519, 10902), (1659, 9982), (1817, 9114), (2139, 7742), (2254, 7347), (2449, 6762), (3038, 5451), (3318, 4991), (3381, 4898), (3634, 4557), (3871, 4278)]