189415968

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 144

約数和(自身を含む): 588004704

約数和(自身を除く): 398588736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 134, 147, 168, 196, 201, 224, 268, 294, 336, 392, 402, 469, 536, 588, 601, 672, 784, 804, 938, 1072, 1176, 1202, 1407, 1568, 1608, 1803, 1876, 2144, 2352, 2404, 2814, 3216, 3283, 3606, 3752, 4207, 4704, 4808, 5628, 6432, 6566, 7212, 7504, 8414, 9616, 9849, 11256, 12621, 13132, 14424, 15008, 16828, 19232, 19698, 22512, 25242, 26264, 28848, 29449, 33656, 39396, 40267, 45024, 50484, 52528, 57696, 58898, 67312, 78792, 80534, 88347, 100968, 105056, 117796, 120801, 134624, 157584, 161068, 176694, 201936, 235592, 241602, 281869, 315168, 322136, 353388, 403872, 471184, 483204, 563738, 644272, 706776, 845607, 942368, 966408, 1127476, 1288544, 1413552, 1691214, 1932816, 1973083, 2254952, 2827104, 3382428, 3865632, 3946166, 4509904, 5919249, 6764856, 7892332, 9019808, 11838498, 13529712, 15784664, 23676996, 27059424, 31569328, 47353992, 63138656, 94707984, 189415968]

約数ペア:

[(1, 189415968), (2, 94707984), (3, 63138656), (4, 47353992), (6, 31569328), (7, 27059424), (8, 23676996), (12, 15784664), (14, 13529712), (16, 11838498), (21, 9019808), (24, 7892332), (28, 6764856), (32, 5919249), (42, 4509904), (48, 3946166), (49, 3865632), (56, 3382428), (67, 2827104), (84, 2254952), (96, 1973083), (98, 1932816), (112, 1691214), (134, 1413552), (147, 1288544), (168, 1127476), (196, 966408), (201, 942368), (224, 845607), (268, 706776), (294, 644272), (336, 563738), (392, 483204), (402, 471184), (469, 403872), (536, 353388), (588, 322136), (601, 315168), (672, 281869), (784, 241602), (804, 235592), (938, 201936), (1072, 176694), (1176, 161068), (1202, 157584), (1407, 134624), (1568, 120801), (1608, 117796), (1803, 105056), (1876, 100968), (2144, 88347), (2352, 80534), (2404, 78792), (2814, 67312), (3216, 58898), (3283, 57696), (3606, 52528), (3752, 50484), (4207, 45024), (4704, 40267), (4808, 39396), (5628, 33656), (6432, 29449), (6566, 28848), (7212, 26264), (7504, 25242), (8414, 22512), (9616, 19698), (9849, 19232), (11256, 16828), (12621, 15008), (13132, 14424)]