160574265

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 325693440

約数和(自身を除く): 165119175

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 37, 45, 51, 61, 85, 93, 111, 135, 153, 155, 183, 185, 255, 279, 305, 333, 459, 465, 527, 549, 555, 629, 765, 837, 915, 999, 1037, 1147, 1395, 1581, 1647, 1665, 1887, 1891, 2257, 2295, 2635, 2745, 3111, 3145, 3441, 4185, 4743, 4995, 5185, 5661, 5673, 5735, 6771, 7905, 8235, 9333, 9435, 9455, 10323, 11285, 14229, 15555, 16983, 17019, 17205, 19499, 20313, 23715, 27999, 28305, 28365, 30969, 32147, 33855, 38369, 46665, 51057, 51615, 58497, 60939, 69967, 71145, 84915, 85095, 96441, 97495, 101565, 115107, 139995, 154845, 160735, 175491, 191845, 209901, 255285, 289323, 292485, 304695, 345321, 349835, 482205, 526473, 575535, 629703, 867969, 877455, 1035963, 1049505, 1189439, 1446615, 1726605, 1889109, 2632365, 3148515, 3568317, 4339845, 5179815, 5947195, 9445545, 10704951, 17841585, 32114853, 53524755, 160574265]

約数ペア:

[(1, 160574265), (3, 53524755), (5, 32114853), (9, 17841585), (15, 10704951), (17, 9445545), (27, 5947195), (31, 5179815), (37, 4339845), (45, 3568317), (51, 3148515), (61, 2632365), (85, 1889109), (93, 1726605), (111, 1446615), (135, 1189439), (153, 1049505), (155, 1035963), (183, 877455), (185, 867969), (255, 629703), (279, 575535), (305, 526473), (333, 482205), (459, 349835), (465, 345321), (527, 304695), (549, 292485), (555, 289323), (629, 255285), (765, 209901), (837, 191845), (915, 175491), (999, 160735), (1037, 154845), (1147, 139995), (1395, 115107), (1581, 101565), (1647, 97495), (1665, 96441), (1887, 85095), (1891, 84915), (2257, 71145), (2295, 69967), (2635, 60939), (2745, 58497), (3111, 51615), (3145, 51057), (3441, 46665), (4185, 38369), (4743, 33855), (4995, 32147), (5185, 30969), (5661, 28365), (5673, 28305), (5735, 27999), (6771, 23715), (7905, 20313), (8235, 19499), (9333, 17205), (9435, 17019), (9455, 16983), (10323, 15555), (11285, 14229)]