156901806

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 374837760

約数和(自身を除く): 217935954

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 67, 102, 134, 153, 201, 306, 402, 459, 603, 918, 1139, 1206, 1809, 2278, 2551, 3417, 3618, 5102, 6834, 7653, 10251, 15306, 20502, 22959, 30753, 43367, 45918, 61506, 68877, 86734, 130101, 137754, 170917, 260202, 341834, 390303, 512751, 780606, 1025502, 1170909, 1538253, 2341818, 2905589, 3076506, 4614759, 5811178, 8716767, 9229518, 17433534, 26150301, 52300602, 78450903, 156901806]

約数ペア:

[(1, 156901806), (2, 78450903), (3, 52300602), (6, 26150301), (9, 17433534), (17, 9229518), (18, 8716767), (27, 5811178), (34, 4614759), (51, 3076506), (54, 2905589), (67, 2341818), (102, 1538253), (134, 1170909), (153, 1025502), (201, 780606), (306, 512751), (402, 390303), (459, 341834), (603, 260202), (918, 170917), (1139, 137754), (1206, 130101), (1809, 86734), (2278, 68877), (2551, 61506), (3417, 45918), (3618, 43367), (5102, 30753), (6834, 22959), (7653, 20502), (10251, 15306)]