165901932

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 511230720

約数和(自身を除く): 345328788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 378, 444, 486, 518, 567, 659, 666, 756, 777, 972, 999, 1036, 1134, 1318, 1332, 1554, 1701, 1977, 1998, 2268, 2331, 2636, 2997, 3108, 3402, 3954, 3996, 4613, 4662, 5931, 5994, 6804, 6993, 7908, 8991, 9226, 9324, 11862, 11988, 13839, 13986, 17793, 17982, 18452, 20979, 23724, 24383, 27678, 27972, 35586, 35964, 41517, 41958, 48766, 53379, 55356, 62937, 71172, 73149, 83034, 83916, 97532, 106758, 124551, 125874, 146298, 160137, 166068, 170681, 213516, 219447, 249102, 251748, 292596, 320274, 341362, 373653, 438894, 498204, 512043, 640548, 658341, 682724, 747306, 877788, 1024086, 1120959, 1316682, 1494612, 1536129, 1975023, 2048172, 2241918, 2633364, 3072258, 3950046, 4483836, 4608387, 5925069, 6144516, 7900092, 9216774, 11850138, 13825161, 18433548, 23700276, 27650322, 41475483, 55300644, 82950966, 165901932]

約数ペア:

[(1, 165901932), (2, 82950966), (3, 55300644), (4, 41475483), (6, 27650322), (7, 23700276), (9, 18433548), (12, 13825161), (14, 11850138), (18, 9216774), (21, 7900092), (27, 6144516), (28, 5925069), (36, 4608387), (37, 4483836), (42, 3950046), (54, 3072258), (63, 2633364), (74, 2241918), (81, 2048172), (84, 1975023), (108, 1536129), (111, 1494612), (126, 1316682), (148, 1120959), (162, 1024086), (189, 877788), (222, 747306), (243, 682724), (252, 658341), (259, 640548), (324, 512043), (333, 498204), (378, 438894), (444, 373653), (486, 341362), (518, 320274), (567, 292596), (659, 251748), (666, 249102), (756, 219447), (777, 213516), (972, 170681), (999, 166068), (1036, 160137), (1134, 146298), (1318, 125874), (1332, 124551), (1554, 106758), (1701, 97532), (1977, 83916), (1998, 83034), (2268, 73149), (2331, 71172), (2636, 62937), (2997, 55356), (3108, 53379), (3402, 48766), (3954, 41958), (3996, 41517), (4613, 35964), (4662, 35586), (5931, 27972), (5994, 27678), (6804, 24383), (6993, 23724), (7908, 20979), (8991, 18452), (9226, 17982), (9324, 17793), (11862, 13986), (11988, 13839)]