164480688

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30871}}^1$

素因数の和:30922

約数の個数: 60

約数和(自身を含む): 472773808

約数和(自身を除く): 308293120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 30871, 61742, 92613, 123484, 185226, 246968, 277839, 370452, 493936, 555678, 740904, 1111356, 1142227, 1481808, 2222712, 2284454, 3426681, 4445424, 4568908, 6853362, 9137816, 10280043, 13706724, 18275632, 20560086, 27413448, 41120172, 54826896, 82240344, 164480688]

約数ペア:

[(1, 164480688), (2, 82240344), (3, 54826896), (4, 41120172), (6, 27413448), (8, 20560086), (9, 18275632), (12, 13706724), (16, 10280043), (18, 9137816), (24, 6853362), (36, 4568908), (37, 4445424), (48, 3426681), (72, 2284454), (74, 2222712), (111, 1481808), (144, 1142227), (148, 1111356), (222, 740904), (296, 555678), (333, 493936), (444, 370452), (592, 277839), (666, 246968), (888, 185226), (1332, 123484), (1776, 92613), (2664, 61742), (5328, 30871)]