164474712

素因数分解:

$2^3\times 3^4\times {\mathrm{253819}}^1$

素因数の和:253837

約数の個数: 40

約数和(自身を含む): 460683300

約数和(自身を除く): 296208588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 253819, 507638, 761457, 1015276, 1522914, 2030552, 2284371, 3045828, 4568742, 6091656, 6853113, 9137484, 13706226, 18274968, 20559339, 27412452, 41118678, 54824904, 82237356, 164474712]

約数ペア:

[(1, 164474712), (2, 82237356), (3, 54824904), (4, 41118678), (6, 27412452), (8, 20559339), (9, 18274968), (12, 13706226), (18, 9137484), (24, 6853113), (27, 6091656), (36, 4568742), (54, 3045828), (72, 2284371), (81, 2030552), (108, 1522914), (162, 1015276), (216, 761457), (324, 507638), (648, 253819)]