151077980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{444347}}^1$

素因数の和:444373

約数の個数: 24

約数和(自身を含む): 335927088

約数和(自身を除く): 184849108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 444347, 888694, 1777388, 2221735, 4443470, 7553899, 8886940, 15107798, 30215596, 37769495, 75538990, 151077980]

約数ペア:

[(1, 151077980), (2, 75538990), (4, 37769495), (5, 30215596), (10, 15107798), (17, 8886940), (20, 7553899), (34, 4443470), (68, 2221735), (85, 1777388), (170, 888694), (340, 444347)]