157430902328

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1\times {\mathrm{55001}}^1$

素因数の和:55740

約数の個数: 64

約数和(自身を含む): 342156441600

約数和(自身を除く): 184725539272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 647, 1106, 1294, 2212, 2588, 4424, 4529, 5176, 9058, 18116, 36232, 51113, 55001, 102226, 110002, 204452, 220004, 357791, 385007, 408904, 440008, 715582, 770014, 1431164, 1540028, 2862328, 3080056, 4345079, 8690158, 17380316, 30415553, 34760632, 35585647, 60831106, 71171294, 121662212, 142342588, 243324424, 249099529, 284685176, 498199058, 996398116, 1992796232, 2811266113, 5622532226, 11245064452, 19678862791, 22490128904, 39357725582, 78715451164, 157430902328]

約数ペア:

[(1, 157430902328), (2, 78715451164), (4, 39357725582), (7, 22490128904), (8, 19678862791), (14, 11245064452), (28, 5622532226), (56, 2811266113), (79, 1992796232), (158, 996398116), (316, 498199058), (553, 284685176), (632, 249099529), (647, 243324424), (1106, 142342588), (1294, 121662212), (2212, 71171294), (2588, 60831106), (4424, 35585647), (4529, 34760632), (5176, 30415553), (9058, 17380316), (18116, 8690158), (36232, 4345079), (51113, 3080056), (55001, 2862328), (102226, 1540028), (110002, 1431164), (204452, 770014), (220004, 715582), (357791, 440008), (385007, 408904)]