163886256

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66947}}^1$

素因数の和:66978

約数の個数: 60

約数和(自身を含む): 485640792

約数和(自身を除く): 321754536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 66947, 133894, 200841, 267788, 401682, 535576, 602523, 803364, 1071152, 1138099, 1205046, 1606728, 2276198, 2410092, 3213456, 3414297, 4552396, 4820184, 6828594, 9104792, 9640368, 10242891, 13657188, 18209584, 20485782, 27314376, 40971564, 54628752, 81943128, 163886256]

約数ペア:

[(1, 163886256), (2, 81943128), (3, 54628752), (4, 40971564), (6, 27314376), (8, 20485782), (9, 18209584), (12, 13657188), (16, 10242891), (17, 9640368), (18, 9104792), (24, 6828594), (34, 4820184), (36, 4552396), (48, 3414297), (51, 3213456), (68, 2410092), (72, 2276198), (102, 1606728), (136, 1205046), (144, 1138099), (153, 1071152), (204, 803364), (272, 602523), (306, 535576), (408, 401682), (612, 267788), (816, 200841), (1224, 133894), (2448, 66947)]