118769152

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 259023600

約数和(自身を除く): 140254448

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 421, 464, 512, 551, 608, 842, 928, 1102, 1216, 1684, 1856, 2204, 2432, 3368, 3712, 4408, 4864, 6736, 7424, 7999, 8816, 9728, 12209, 13472, 14848, 15998, 17632, 24418, 26944, 31996, 35264, 48836, 53888, 63992, 70528, 97672, 107776, 127984, 141056, 195344, 215552, 231971, 255968, 282112, 390688, 463942, 511936, 781376, 927884, 1023872, 1562752, 1855768, 2047744, 3125504, 3711536, 4095488, 6251008, 7423072, 14846144, 29692288, 59384576, 118769152]

約数ペア:

[(1, 118769152), (2, 59384576), (4, 29692288), (8, 14846144), (16, 7423072), (19, 6251008), (29, 4095488), (32, 3711536), (38, 3125504), (58, 2047744), (64, 1855768), (76, 1562752), (116, 1023872), (128, 927884), (152, 781376), (232, 511936), (256, 463942), (304, 390688), (421, 282112), (464, 255968), (512, 231971), (551, 215552), (608, 195344), (842, 141056), (928, 127984), (1102, 107776), (1216, 97672), (1684, 70528), (1856, 63992), (2204, 53888), (2432, 48836), (3368, 35264), (3712, 31996), (4408, 26944), (4864, 24418), (6736, 17632), (7424, 15998), (7999, 14848), (8816, 13472), (9728, 12209)]