163481652

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 434179200

約数和(自身を除く): 270697548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 948, 972, 1422, 2129, 2133, 2844, 4258, 4266, 6387, 6399, 8516, 8532, 12774, 12798, 19161, 19197, 25548, 25596, 38322, 38394, 57483, 76644, 76788, 114966, 168191, 172449, 229932, 336382, 344898, 504573, 517347, 672764, 689796, 1009146, 1034694, 1513719, 2018292, 2069388, 3027438, 4541157, 6054876, 9082314, 13623471, 18164628, 27246942, 40870413, 54493884, 81740826, 163481652]

約数ペア:

[(1, 163481652), (2, 81740826), (3, 54493884), (4, 40870413), (6, 27246942), (9, 18164628), (12, 13623471), (18, 9082314), (27, 6054876), (36, 4541157), (54, 3027438), (79, 2069388), (81, 2018292), (108, 1513719), (158, 1034694), (162, 1009146), (237, 689796), (243, 672764), (316, 517347), (324, 504573), (474, 344898), (486, 336382), (711, 229932), (948, 172449), (972, 168191), (1422, 114966), (2129, 76788), (2133, 76644), (2844, 57483), (4258, 38394), (4266, 38322), (6387, 25596), (6399, 25548), (8516, 19197), (8532, 19161), (12774, 12798)]