157095130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15149}}^1$

素因数の和:15234

約数の個数: 32

約数和(自身を含む): 304333200

約数和(自身を除く): 147238070

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 15149, 30298, 75745, 151490, 257533, 515066, 924089, 1287665, 1848178, 2575330, 4620445, 9240890, 15709513, 31419026, 78547565, 157095130]

約数ペア:

[(1, 157095130), (2, 78547565), (5, 31419026), (10, 15709513), (17, 9240890), (34, 4620445), (61, 2575330), (85, 1848178), (122, 1287665), (170, 924089), (305, 515066), (610, 257533), (1037, 151490), (2074, 75745), (5185, 30298), (10370, 15149)]