168787968

素因数分解:

$2^{15}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 481289040

約数和(自身を除く): 312501072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 101, 102, 128, 136, 192, 202, 204, 256, 272, 303, 384, 404, 408, 512, 544, 606, 768, 808, 816, 1024, 1088, 1212, 1536, 1616, 1632, 1717, 2048, 2176, 2424, 3072, 3232, 3264, 3434, 4096, 4352, 4848, 5151, 6144, 6464, 6528, 6868, 8192, 8704, 9696, 10302, 12288, 12928, 13056, 13736, 16384, 17408, 19392, 20604, 24576, 25856, 26112, 27472, 32768, 34816, 38784, 41208, 49152, 51712, 52224, 54944, 69632, 77568, 82416, 98304, 103424, 104448, 109888, 139264, 155136, 164832, 206848, 208896, 219776, 278528, 310272, 329664, 413696, 417792, 439552, 557056, 620544, 659328, 827392, 835584, 879104, 1241088, 1318656, 1654784, 1671168, 1758208, 2482176, 2637312, 3309568, 3516416, 4964352, 5274624, 7032832, 9928704, 10549248, 14065664, 21098496, 28131328, 42196992, 56262656, 84393984, 168787968]

約数ペア:

[(1, 168787968), (2, 84393984), (3, 56262656), (4, 42196992), (6, 28131328), (8, 21098496), (12, 14065664), (16, 10549248), (17, 9928704), (24, 7032832), (32, 5274624), (34, 4964352), (48, 3516416), (51, 3309568), (64, 2637312), (68, 2482176), (96, 1758208), (101, 1671168), (102, 1654784), (128, 1318656), (136, 1241088), (192, 879104), (202, 835584), (204, 827392), (256, 659328), (272, 620544), (303, 557056), (384, 439552), (404, 417792), (408, 413696), (512, 329664), (544, 310272), (606, 278528), (768, 219776), (808, 208896), (816, 206848), (1024, 164832), (1088, 155136), (1212, 139264), (1536, 109888), (1616, 104448), (1632, 103424), (1717, 98304), (2048, 82416), (2176, 77568), (2424, 69632), (3072, 54944), (3232, 52224), (3264, 51712), (3434, 49152), (4096, 41208), (4352, 38784), (4848, 34816), (5151, 32768), (6144, 27472), (6464, 26112), (6528, 25856), (6868, 24576), (8192, 20604), (8704, 19392), (9696, 17408), (10302, 16384), (12288, 13736), (12928, 13056)]