161922264

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 474436080

約数和(自身を除く): 312513816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 157, 168, 196, 294, 314, 392, 471, 588, 628, 877, 942, 1099, 1176, 1256, 1754, 1884, 2198, 2631, 3297, 3508, 3768, 4396, 5262, 6139, 6594, 7016, 7693, 8792, 10524, 12278, 13188, 15386, 18417, 21048, 23079, 24556, 26376, 30772, 36834, 42973, 46158, 49112, 61544, 73668, 85946, 92316, 128919, 137689, 147336, 171892, 184632, 257838, 275378, 343784, 413067, 515676, 550756, 826134, 963823, 1031352, 1101512, 1652268, 1927646, 2891469, 3304536, 3855292, 5782938, 6746761, 7710584, 11565876, 13493522, 20240283, 23131752, 26987044, 40480566, 53974088, 80961132, 161922264]

約数ペア:

[(1, 161922264), (2, 80961132), (3, 53974088), (4, 40480566), (6, 26987044), (7, 23131752), (8, 20240283), (12, 13493522), (14, 11565876), (21, 7710584), (24, 6746761), (28, 5782938), (42, 3855292), (49, 3304536), (56, 2891469), (84, 1927646), (98, 1652268), (147, 1101512), (157, 1031352), (168, 963823), (196, 826134), (294, 550756), (314, 515676), (392, 413067), (471, 343784), (588, 275378), (628, 257838), (877, 184632), (942, 171892), (1099, 147336), (1176, 137689), (1256, 128919), (1754, 92316), (1884, 85946), (2198, 73668), (2631, 61544), (3297, 49112), (3508, 46158), (3768, 42973), (4396, 36834), (5262, 30772), (6139, 26376), (6594, 24556), (7016, 23079), (7693, 21048), (8792, 18417), (10524, 15386), (12278, 13188)]