142347408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10333}}^1$

素因数の和:10392

約数の個数: 80

約数和(自身を含む): 430555776

約数和(自身を除く): 288208368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 10333, 13776, 20666, 30999, 41332, 61998, 72331, 82664, 123996, 144662, 165328, 216993, 247992, 289324, 423653, 433986, 495984, 578648, 847306, 867972, 1157296, 1270959, 1694612, 1735944, 2541918, 2965571, 3389224, 3471888, 5083836, 5931142, 6778448, 8896713, 10167672, 11862284, 17793426, 20335344, 23724568, 35586852, 47449136, 71173704, 142347408]

約数ペア:

[(1, 142347408), (2, 71173704), (3, 47449136), (4, 35586852), (6, 23724568), (7, 20335344), (8, 17793426), (12, 11862284), (14, 10167672), (16, 8896713), (21, 6778448), (24, 5931142), (28, 5083836), (41, 3471888), (42, 3389224), (48, 2965571), (56, 2541918), (82, 1735944), (84, 1694612), (112, 1270959), (123, 1157296), (164, 867972), (168, 847306), (246, 578648), (287, 495984), (328, 433986), (336, 423653), (492, 289324), (574, 247992), (656, 216993), (861, 165328), (984, 144662), (1148, 123996), (1722, 82664), (1968, 72331), (2296, 61998), (3444, 41332), (4592, 30999), (6888, 20666), (10333, 13776)]