156639024945

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{639043}}^1$

素因数の和:639486

約数の個数: 48

約数和(自身を含む): 293091140160

約数和(自身を除く): 136452115215

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 419, 585, 1257, 2095, 3771, 5447, 6285, 16341, 18855, 27235, 49023, 81705, 245115, 639043, 1917129, 3195215, 5751387, 8307559, 9585645, 24922677, 28756935, 41537795, 74768031, 124613385, 267759017, 373840155, 803277051, 1338795085, 2409831153, 3480867221, 4016385255, 10442601663, 12049155765, 17404336105, 31327804989, 52213008315, 156639024945]

約数ペア:

[(1, 156639024945), (3, 52213008315), (5, 31327804989), (9, 17404336105), (13, 12049155765), (15, 10442601663), (39, 4016385255), (45, 3480867221), (65, 2409831153), (117, 1338795085), (195, 803277051), (419, 373840155), (585, 267759017), (1257, 124613385), (2095, 74768031), (3771, 41537795), (5447, 28756935), (6285, 24922677), (16341, 9585645), (18855, 8307559), (27235, 5751387), (49023, 3195215), (81705, 1917129), (245115, 639043)]