161670912

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16193}}^1$

素因数の和:16225

約数の個数: 72

約数和(自身を含む): 463407504

約数和(自身を除く): 301736592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 16193, 32386, 48579, 64772, 97158, 129544, 194316, 210509, 259088, 388632, 421018, 518176, 631527, 777264, 842036, 1036352, 1263054, 1554528, 1684072, 2072704, 2526108, 3109056, 3368144, 4145408, 5052216, 6218112, 6736288, 10104432, 12436224, 13472576, 20208864, 26945152, 40417728, 53890304, 80835456, 161670912]

約数ペア:

[(1, 161670912), (2, 80835456), (3, 53890304), (4, 40417728), (6, 26945152), (8, 20208864), (12, 13472576), (13, 12436224), (16, 10104432), (24, 6736288), (26, 6218112), (32, 5052216), (39, 4145408), (48, 3368144), (52, 3109056), (64, 2526108), (78, 2072704), (96, 1684072), (104, 1554528), (128, 1263054), (156, 1036352), (192, 842036), (208, 777264), (256, 631527), (312, 518176), (384, 421018), (416, 388632), (624, 259088), (768, 210509), (832, 194316), (1248, 129544), (1664, 97158), (2496, 64772), (3328, 48579), (4992, 32386), (9984, 16193)]