151639660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 338186016

約数和(自身を除く): 186546356

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 653, 683, 1306, 1366, 2612, 2732, 3265, 3415, 6530, 6830, 11101, 11611, 13060, 13660, 22202, 23222, 44404, 46444, 55505, 58055, 111010, 116110, 222020, 232220, 445999, 891998, 1783996, 2229995, 4459990, 7581983, 8919980, 15163966, 30327932, 37909915, 75819830, 151639660]

約数ペア:

[(1, 151639660), (2, 75819830), (4, 37909915), (5, 30327932), (10, 15163966), (17, 8919980), (20, 7581983), (34, 4459990), (68, 2229995), (85, 1783996), (170, 891998), (340, 445999), (653, 232220), (683, 222020), (1306, 116110), (1366, 111010), (2612, 58055), (2732, 55505), (3265, 46444), (3415, 44404), (6530, 23222), (6830, 22202), (11101, 13660), (11611, 13060)]