156929249480

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1\times {\mathrm{12109}}^1$

素因数の和:13554

約数の個数: 64

約数和(自身を含む): 354683977200

約数和(自身を除く): 197754727720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1153, 1405, 2248, 2306, 2810, 4612, 5620, 5765, 9224, 11240, 11530, 12109, 23060, 24218, 46120, 48436, 60545, 96872, 121090, 242180, 323993, 484360, 647986, 1295972, 1619965, 2591944, 3239930, 3402629, 6479860, 6805258, 12959720, 13610516, 13961677, 17013145, 27221032, 27923354, 34026290, 55846708, 68052580, 69808385, 111693416, 136105160, 139616770, 279233540, 558467080, 3923231237, 7846462474, 15692924948, 19616156185, 31385849896, 39232312370, 78464624740, 156929249480]

約数ペア:

[(1, 156929249480), (2, 78464624740), (4, 39232312370), (5, 31385849896), (8, 19616156185), (10, 15692924948), (20, 7846462474), (40, 3923231237), (281, 558467080), (562, 279233540), (1124, 139616770), (1153, 136105160), (1405, 111693416), (2248, 69808385), (2306, 68052580), (2810, 55846708), (4612, 34026290), (5620, 27923354), (5765, 27221032), (9224, 17013145), (11240, 13961677), (11530, 13610516), (12109, 12959720), (23060, 6805258), (24218, 6479860), (46120, 3402629), (48436, 3239930), (60545, 2591944), (96872, 1619965), (121090, 1295972), (242180, 647986), (323993, 484360)]