164457748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12211}}^1$

素因数の和:12272

約数の個数: 48

約数和(自身を含む): 363819904

約数和(自身を除く): 199362156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 12211, 13468, 24422, 48844, 85477, 158743, 170954, 317486, 341908, 451807, 634972, 903614, 1111201, 1807228, 2222402, 3162649, 4444804, 5873491, 6325298, 11746982, 12650596, 23493964, 41114437, 82228874, 164457748]

約数ペア:

[(1, 164457748), (2, 82228874), (4, 41114437), (7, 23493964), (13, 12650596), (14, 11746982), (26, 6325298), (28, 5873491), (37, 4444804), (52, 3162649), (74, 2222402), (91, 1807228), (148, 1111201), (182, 903614), (259, 634972), (364, 451807), (481, 341908), (518, 317486), (962, 170954), (1036, 158743), (1924, 85477), (3367, 48844), (6734, 24422), (12211, 13468)]