195222016

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2085

約数の個数: 80

約数和(自身を含む): 450774720

約数和(自身を除く): 255552704

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1088, 1408, 1496, 2039, 2176, 2816, 2992, 4078, 4352, 5632, 5984, 8156, 8704, 11968, 16312, 22429, 23936, 32624, 34663, 44858, 47872, 65248, 69326, 89716, 95744, 130496, 138652, 179432, 260992, 277304, 358864, 381293, 521984, 554608, 717728, 762586, 1043968, 1109216, 1435456, 1525172, 2218432, 2870912, 3050344, 4436864, 5741824, 6100688, 8873728, 11483648, 12201376, 17747456, 24402752, 48805504, 97611008, 195222016]

約数ペア:

[(1, 195222016), (2, 97611008), (4, 48805504), (8, 24402752), (11, 17747456), (16, 12201376), (17, 11483648), (22, 8873728), (32, 6100688), (34, 5741824), (44, 4436864), (64, 3050344), (68, 2870912), (88, 2218432), (128, 1525172), (136, 1435456), (176, 1109216), (187, 1043968), (256, 762586), (272, 717728), (352, 554608), (374, 521984), (512, 381293), (544, 358864), (704, 277304), (748, 260992), (1088, 179432), (1408, 138652), (1496, 130496), (2039, 95744), (2176, 89716), (2816, 69326), (2992, 65248), (4078, 47872), (4352, 44858), (5632, 34663), (5984, 32624), (8156, 23936), (8704, 22429), (11968, 16312)]