130993928

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 276318000

約数和(自身を除く): 145324072

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 257, 338, 377, 514, 676, 754, 1028, 1352, 1508, 2056, 2197, 3016, 3341, 4394, 4901, 6682, 7453, 8788, 9802, 13364, 14906, 17576, 19604, 26728, 29812, 39208, 43433, 59624, 63713, 86866, 96889, 127426, 173732, 193778, 254852, 347464, 387556, 509704, 564629, 775112, 1129258, 1259557, 2258516, 2519114, 4517032, 5038228, 10076456, 16374241, 32748482, 65496964, 130993928]

約数ペア:

[(1, 130993928), (2, 65496964), (4, 32748482), (8, 16374241), (13, 10076456), (26, 5038228), (29, 4517032), (52, 2519114), (58, 2258516), (104, 1259557), (116, 1129258), (169, 775112), (232, 564629), (257, 509704), (338, 387556), (377, 347464), (514, 254852), (676, 193778), (754, 173732), (1028, 127426), (1352, 96889), (1508, 86866), (2056, 63713), (2197, 59624), (3016, 43433), (3341, 39208), (4394, 29812), (4901, 26728), (6682, 19604), (7453, 17576), (8788, 14906), (9802, 13364)]