169219204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 392232960

約数和(自身を除く): 223013756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 37, 44, 62, 74, 77, 124, 148, 154, 217, 259, 308, 341, 407, 434, 479, 518, 682, 814, 868, 958, 1036, 1147, 1364, 1628, 1916, 2294, 2387, 2849, 3353, 4588, 4774, 5269, 5698, 6706, 8029, 9548, 10538, 11396, 12617, 13412, 14849, 16058, 17723, 21076, 25234, 29698, 32116, 35446, 36883, 50468, 59396, 70892, 73766, 88319, 103943, 124061, 147532, 163339, 176638, 194953, 207886, 248122, 326678, 353276, 389906, 415772, 496244, 549413, 653356, 779812, 1098826, 1143373, 1364671, 2197652, 2286746, 2729342, 3845891, 4573492, 5458684, 6043543, 7691782, 12087086, 15383564, 24174172, 42304801, 84609602, 169219204]

約数ペア:

[(1, 169219204), (2, 84609602), (4, 42304801), (7, 24174172), (11, 15383564), (14, 12087086), (22, 7691782), (28, 6043543), (31, 5458684), (37, 4573492), (44, 3845891), (62, 2729342), (74, 2286746), (77, 2197652), (124, 1364671), (148, 1143373), (154, 1098826), (217, 779812), (259, 653356), (308, 549413), (341, 496244), (407, 415772), (434, 389906), (479, 353276), (518, 326678), (682, 248122), (814, 207886), (868, 194953), (958, 176638), (1036, 163339), (1147, 147532), (1364, 124061), (1628, 103943), (1916, 88319), (2294, 73766), (2387, 70892), (2849, 59396), (3353, 50468), (4588, 36883), (4774, 35446), (5269, 32116), (5698, 29698), (6706, 25234), (8029, 21076), (9548, 17723), (10538, 16058), (11396, 14849), (12617, 13412)]