149627808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 471272256

約数和(自身を除く): 321644448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 73, 88, 96, 99, 132, 144, 146, 176, 198, 219, 264, 288, 292, 352, 396, 438, 528, 584, 647, 657, 792, 803, 876, 1056, 1168, 1294, 1314, 1584, 1606, 1752, 1941, 2336, 2409, 2588, 2628, 3168, 3212, 3504, 3882, 4818, 5176, 5256, 5823, 6424, 7008, 7117, 7227, 7764, 9636, 10352, 10512, 11646, 12848, 14234, 14454, 15528, 19272, 20704, 21024, 21351, 23292, 25696, 28468, 28908, 31056, 38544, 42702, 46584, 47231, 56936, 57816, 62112, 64053, 77088, 85404, 93168, 94462, 113872, 115632, 128106, 141693, 170808, 186336, 188924, 227744, 231264, 256212, 283386, 341616, 377848, 425079, 512424, 519541, 566772, 683232, 755696, 850158, 1024848, 1039082, 1133544, 1511392, 1558623, 1700316, 2049696, 2078164, 2267088, 3117246, 3400632, 4156328, 4534176, 4675869, 6234492, 6801264, 8312656, 9351738, 12468984, 13602528, 16625312, 18703476, 24937968, 37406952, 49875936, 74813904, 149627808]

約数ペア:

[(1, 149627808), (2, 74813904), (3, 49875936), (4, 37406952), (6, 24937968), (8, 18703476), (9, 16625312), (11, 13602528), (12, 12468984), (16, 9351738), (18, 8312656), (22, 6801264), (24, 6234492), (32, 4675869), (33, 4534176), (36, 4156328), (44, 3400632), (48, 3117246), (66, 2267088), (72, 2078164), (73, 2049696), (88, 1700316), (96, 1558623), (99, 1511392), (132, 1133544), (144, 1039082), (146, 1024848), (176, 850158), (198, 755696), (219, 683232), (264, 566772), (288, 519541), (292, 512424), (352, 425079), (396, 377848), (438, 341616), (528, 283386), (584, 256212), (647, 231264), (657, 227744), (792, 188924), (803, 186336), (876, 170808), (1056, 141693), (1168, 128106), (1294, 115632), (1314, 113872), (1584, 94462), (1606, 93168), (1752, 85404), (1941, 77088), (2336, 64053), (2409, 62112), (2588, 57816), (2628, 56936), (3168, 47231), (3212, 46584), (3504, 42702), (3882, 38544), (4818, 31056), (5176, 28908), (5256, 28468), (5823, 25696), (6424, 23292), (7008, 21351), (7117, 21024), (7227, 20704), (7764, 19272), (9636, 15528), (10352, 14454), (10512, 14234), (11646, 12848)]