156700610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 323668224

約数和(自身を除く): 166967614

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 241, 253, 257, 482, 506, 514, 1205, 1265, 1285, 2410, 2530, 2570, 2651, 2827, 5302, 5543, 5654, 5911, 11086, 11822, 13255, 14135, 26510, 27715, 28270, 29555, 55430, 59110, 60973, 61937, 65021, 121946, 123874, 130042, 304865, 309685, 325105, 609730, 619370, 650210, 681307, 1362614, 1424551, 2849102, 3406535, 6813070, 7122755, 14245510, 15670061, 31340122, 78350305, 156700610]

約数ペア:

[(1, 156700610), (2, 78350305), (5, 31340122), (10, 15670061), (11, 14245510), (22, 7122755), (23, 6813070), (46, 3406535), (55, 2849102), (110, 1424551), (115, 1362614), (230, 681307), (241, 650210), (253, 619370), (257, 609730), (482, 325105), (506, 309685), (514, 304865), (1205, 130042), (1265, 123874), (1285, 121946), (2410, 65021), (2530, 61937), (2570, 60973), (2651, 59110), (2827, 55430), (5302, 29555), (5543, 28270), (5654, 27715), (5911, 26510), (11086, 14135), (11822, 13255)]