16703568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 54395328

約数和(自身を除く): 37691760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 227, 252, 292, 336, 438, 454, 504, 511, 584, 657, 681, 876, 908, 1008, 1022, 1168, 1314, 1362, 1533, 1589, 1752, 1816, 2043, 2044, 2628, 2724, 3066, 3178, 3504, 3632, 4086, 4088, 4599, 4767, 5256, 5448, 6132, 6356, 8172, 8176, 9198, 9534, 10512, 10896, 12264, 12712, 14301, 16344, 16571, 18396, 19068, 24528, 25424, 28602, 32688, 33142, 36792, 38136, 49713, 57204, 66284, 73584, 76272, 99426, 114408, 115997, 132568, 149139, 198852, 228816, 231994, 265136, 298278, 347991, 397704, 463988, 596556, 695982, 795408, 927976, 1043973, 1193112, 1391964, 1855952, 2087946, 2386224, 2783928, 4175892, 5567856, 8351784, 16703568]

約数ペア:

[(1, 16703568), (2, 8351784), (3, 5567856), (4, 4175892), (6, 2783928), (7, 2386224), (8, 2087946), (9, 1855952), (12, 1391964), (14, 1193112), (16, 1043973), (18, 927976), (21, 795408), (24, 695982), (28, 596556), (36, 463988), (42, 397704), (48, 347991), (56, 298278), (63, 265136), (72, 231994), (73, 228816), (84, 198852), (112, 149139), (126, 132568), (144, 115997), (146, 114408), (168, 99426), (219, 76272), (227, 73584), (252, 66284), (292, 57204), (336, 49713), (438, 38136), (454, 36792), (504, 33142), (511, 32688), (584, 28602), (657, 25424), (681, 24528), (876, 19068), (908, 18396), (1008, 16571), (1022, 16344), (1168, 14301), (1314, 12712), (1362, 12264), (1533, 10896), (1589, 10512), (1752, 9534), (1816, 9198), (2043, 8176), (2044, 8172), (2628, 6356), (2724, 6132), (3066, 5448), (3178, 5256), (3504, 4767), (3632, 4599), (4086, 4088)]