155491146

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1889}}^1$

素因数の和:2183

約数の個数: 48

約数和(自身を含む): 358230600

約数和(自身を除く): 202739454

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 269, 306, 538, 807, 1614, 1889, 2421, 3778, 4573, 4842, 5667, 9146, 11334, 13719, 17001, 27438, 32113, 34002, 41157, 64226, 82314, 96339, 192678, 289017, 508141, 578034, 1016282, 1524423, 3048846, 4573269, 8638397, 9146538, 17276794, 25915191, 51830382, 77745573, 155491146]

約数ペア:

[(1, 155491146), (2, 77745573), (3, 51830382), (6, 25915191), (9, 17276794), (17, 9146538), (18, 8638397), (34, 4573269), (51, 3048846), (102, 1524423), (153, 1016282), (269, 578034), (306, 508141), (538, 289017), (807, 192678), (1614, 96339), (1889, 82314), (2421, 64226), (3778, 41157), (4573, 34002), (4842, 32113), (5667, 27438), (9146, 17001), (11334, 13719)]