16559664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 47377920

約数和(自身を除く): 30818256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 397, 474, 528, 632, 794, 869, 948, 1191, 1264, 1588, 1738, 1896, 2382, 2607, 3176, 3476, 3792, 4367, 4764, 5214, 6352, 6952, 8734, 9528, 10428, 13101, 13904, 17468, 19056, 20856, 26202, 31363, 34936, 41712, 52404, 62726, 69872, 94089, 104808, 125452, 188178, 209616, 250904, 344993, 376356, 501808, 689986, 752712, 1034979, 1379972, 1505424, 2069958, 2759944, 4139916, 5519888, 8279832, 16559664]

約数ペア:

[(1, 16559664), (2, 8279832), (3, 5519888), (4, 4139916), (6, 2759944), (8, 2069958), (11, 1505424), (12, 1379972), (16, 1034979), (22, 752712), (24, 689986), (33, 501808), (44, 376356), (48, 344993), (66, 250904), (79, 209616), (88, 188178), (132, 125452), (158, 104808), (176, 94089), (237, 69872), (264, 62726), (316, 52404), (397, 41712), (474, 34936), (528, 31363), (632, 26202), (794, 20856), (869, 19056), (948, 17468), (1191, 13904), (1264, 13101), (1588, 10428), (1738, 9528), (1896, 8734), (2382, 6952), (2607, 6352), (3176, 5214), (3476, 4764), (3792, 4367)]