158790678084

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{5407}}^1\times {\mathrm{4507}}^1$

素因数の和:10105

約数の個数: 72

約数和(自身を含む): 403769370368

約数和(自身を除く): 244978692284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4507, 5407, 6516, 9014, 10814, 13521, 16221, 18028, 21628, 27042, 32442, 40563, 48663, 54084, 64884, 81126, 97326, 162252, 194652, 815767, 978667, 1631534, 1957334, 2447301, 2936001, 3263068, 3914668, 4894602, 5872002, 7341903, 8808003, 9789204, 11744004, 14683806, 17616006, 24369349, 29367612, 35232012, 48738698, 73108047, 97477396, 146216094, 219324141, 292432188, 438648282, 877296564, 4410852169, 8821704338, 13232556507, 17643408676, 26465113014, 39697669521, 52930226028, 79395339042, 158790678084]

約数ペア:

[(1, 158790678084), (2, 79395339042), (3, 52930226028), (4, 39697669521), (6, 26465113014), (9, 17643408676), (12, 13232556507), (18, 8821704338), (36, 4410852169), (181, 877296564), (362, 438648282), (543, 292432188), (724, 219324141), (1086, 146216094), (1629, 97477396), (2172, 73108047), (3258, 48738698), (4507, 35232012), (5407, 29367612), (6516, 24369349), (9014, 17616006), (10814, 14683806), (13521, 11744004), (16221, 9789204), (18028, 8808003), (21628, 7341903), (27042, 5872002), (32442, 4894602), (40563, 3914668), (48663, 3263068), (54084, 2936001), (64884, 2447301), (81126, 1957334), (97326, 1631534), (162252, 978667), (194652, 815767)]