121751552

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 278623800

約数和(自身を除く): 156872248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 269, 272, 416, 442, 512, 538, 544, 832, 884, 1024, 1076, 1088, 1664, 1768, 2048, 2152, 2176, 3328, 3497, 3536, 4304, 4352, 4573, 6656, 6994, 7072, 8608, 8704, 9146, 13312, 13988, 14144, 17216, 17408, 18292, 26624, 27976, 28288, 34432, 34816, 36584, 55952, 56576, 59449, 68864, 73168, 111904, 113152, 118898, 137728, 146336, 223808, 226304, 237796, 275456, 292672, 447616, 452608, 475592, 550912, 585344, 895232, 951184, 1170688, 1790464, 1902368, 2341376, 3580928, 3804736, 4682752, 7161856, 7609472, 9365504, 15218944, 30437888, 60875776, 121751552]

約数ペア:

[(1, 121751552), (2, 60875776), (4, 30437888), (8, 15218944), (13, 9365504), (16, 7609472), (17, 7161856), (26, 4682752), (32, 3804736), (34, 3580928), (52, 2341376), (64, 1902368), (68, 1790464), (104, 1170688), (128, 951184), (136, 895232), (208, 585344), (221, 550912), (256, 475592), (269, 452608), (272, 447616), (416, 292672), (442, 275456), (512, 237796), (538, 226304), (544, 223808), (832, 146336), (884, 137728), (1024, 118898), (1076, 113152), (1088, 111904), (1664, 73168), (1768, 68864), (2048, 59449), (2152, 56576), (2176, 55952), (3328, 36584), (3497, 34816), (3536, 34432), (4304, 28288), (4352, 27976), (4573, 26624), (6656, 18292), (6994, 17408), (7072, 17216), (8608, 14144), (8704, 13988), (9146, 13312)]