164083158

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{12821}}^1$

素因数の和:12914

約数の個数: 40

約数和(自身を含む): 372350880

約数和(自身を除く): 208267722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 12821, 25642, 38463, 76926, 115389, 230778, 346167, 692334, 1012859, 1038501, 2025718, 2077002, 3038577, 6077154, 9115731, 18231462, 27347193, 54694386, 82041579, 164083158]

約数ペア:

[(1, 164083158), (2, 82041579), (3, 54694386), (6, 27347193), (9, 18231462), (18, 9115731), (27, 6077154), (54, 3038577), (79, 2077002), (81, 2025718), (158, 1038501), (162, 1012859), (237, 692334), (474, 346167), (711, 230778), (1422, 115389), (2133, 76926), (4266, 38463), (6399, 25642), (12798, 12821)]