164514816

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17851}}^1$

素因数の和:17877

約数の個数: 66

約数和(自身を含む): 475059572

約数和(自身を除く): 310544756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 17851, 35702, 53553, 71404, 107106, 142808, 160659, 214212, 285616, 321318, 428424, 571232, 642636, 856848, 1142464, 1285272, 1713696, 2284928, 2570544, 3427392, 4569856, 5141088, 6854784, 9139712, 10282176, 13709568, 18279424, 20564352, 27419136, 41128704, 54838272, 82257408, 164514816]

約数ペア:

[(1, 164514816), (2, 82257408), (3, 54838272), (4, 41128704), (6, 27419136), (8, 20564352), (9, 18279424), (12, 13709568), (16, 10282176), (18, 9139712), (24, 6854784), (32, 5141088), (36, 4569856), (48, 3427392), (64, 2570544), (72, 2284928), (96, 1713696), (128, 1285272), (144, 1142464), (192, 856848), (256, 642636), (288, 571232), (384, 428424), (512, 321318), (576, 285616), (768, 214212), (1024, 160659), (1152, 142808), (1536, 107106), (2304, 71404), (3072, 53553), (4608, 35702), (9216, 17851)]