156929718290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1\times {\mathrm{391903}}^1$

素因数の和:393674

約数の個数: 32

約数和(自身を含む): 294925003776

約数和(自身を除く): 137995285486

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1741, 3482, 8705, 17410, 40043, 80086, 200215, 391903, 400430, 783806, 1959515, 3919030, 9013769, 18027538, 45068845, 90137690, 682303123, 1364606246, 3411515615, 6823031230, 15692971829, 31385943658, 78464859145, 156929718290]

約数ペア:

[(1, 156929718290), (2, 78464859145), (5, 31385943658), (10, 15692971829), (23, 6823031230), (46, 3411515615), (115, 1364606246), (230, 682303123), (1741, 90137690), (3482, 45068845), (8705, 18027538), (17410, 9013769), (40043, 3919030), (80086, 1959515), (200215, 783806), (391903, 400430)]