134078660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23197}}^1$

素因数の和:23240

約数の個数: 36

約数和(自身を含む): 299115012

約数和(自身を除く): 165036352

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 23197, 46394, 92788, 115985, 231970, 394349, 463940, 788698, 1577396, 1971745, 3943490, 6703933, 7886980, 13407866, 26815732, 33519665, 67039330, 134078660]

約数ペア:

[(1, 134078660), (2, 67039330), (4, 33519665), (5, 26815732), (10, 13407866), (17, 7886980), (20, 6703933), (34, 3943490), (68, 1971745), (85, 1577396), (170, 788698), (289, 463940), (340, 394349), (578, 231970), (1156, 115985), (1445, 92788), (2890, 46394), (5780, 23197)]