181502528

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:871

約数の個数: 56

約数和(自身を含む): 372499128

約数和(自身を除く): 190996600

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 106, 146, 212, 292, 424, 584, 733, 848, 1168, 1466, 1696, 2336, 2932, 3392, 3869, 4672, 5864, 7738, 11728, 15476, 23456, 30952, 38849, 46912, 53509, 61904, 77698, 107018, 123808, 155396, 214036, 247616, 310792, 428072, 621584, 856144, 1243168, 1712288, 2486336, 2835977, 3424576, 5671954, 11343908, 22687816, 45375632, 90751264, 181502528]

約数ペア:

[(1, 181502528), (2, 90751264), (4, 45375632), (8, 22687816), (16, 11343908), (32, 5671954), (53, 3424576), (64, 2835977), (73, 2486336), (106, 1712288), (146, 1243168), (212, 856144), (292, 621584), (424, 428072), (584, 310792), (733, 247616), (848, 214036), (1168, 155396), (1466, 123808), (1696, 107018), (2336, 77698), (2932, 61904), (3392, 53509), (3869, 46912), (4672, 38849), (5864, 30952), (7738, 23456), (11728, 15476)]