161567362252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 305063055360

約数和(自身を除く): 143495693108

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 239, 277, 478, 554, 647, 943, 956, 1108, 1294, 1886, 2588, 3772, 5497, 6371, 9799, 10994, 11357, 12742, 14881, 19598, 21988, 22714, 25484, 26527, 29762, 39196, 45428, 53054, 59524, 66203, 106108, 132406, 154633, 179219, 225377, 261211, 264812, 309266, 358438, 450754, 522422, 610121, 618532, 716876, 901508, 1044844, 1220242, 1522669, 2440484, 2714323, 3045338, 3556559, 4122037, 5428646, 6090676, 6339953, 7113118, 7347979, 8244074, 10857292, 12679906, 14226236, 14695958, 16488148, 25359812, 29391916, 42833341, 62429429, 85666682, 124858858, 145818919, 169003517, 171333364, 249717716, 291637838, 338007034, 583275676, 676014068, 985166843, 1756166981, 1970333686, 3512333962, 3940667372, 7024667924, 40391840563, 80783681126, 161567362252]

約数ペア:

[(1, 161567362252), (2, 80783681126), (4, 40391840563), (23, 7024667924), (41, 3940667372), (46, 3512333962), (82, 1970333686), (92, 1756166981), (164, 985166843), (239, 676014068), (277, 583275676), (478, 338007034), (554, 291637838), (647, 249717716), (943, 171333364), (956, 169003517), (1108, 145818919), (1294, 124858858), (1886, 85666682), (2588, 62429429), (3772, 42833341), (5497, 29391916), (6371, 25359812), (9799, 16488148), (10994, 14695958), (11357, 14226236), (12742, 12679906), (14881, 10857292), (19598, 8244074), (21988, 7347979), (22714, 7113118), (25484, 6339953), (26527, 6090676), (29762, 5428646), (39196, 4122037), (45428, 3556559), (53054, 3045338), (59524, 2714323), (66203, 2440484), (106108, 1522669), (132406, 1220242), (154633, 1044844), (179219, 901508), (225377, 716876), (261211, 618532), (264812, 610121), (309266, 522422), (358438, 450754)]