129659608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 273208320

約数和(自身を除く): 143548712

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 131, 248, 262, 307, 403, 524, 614, 806, 1048, 1228, 1612, 1703, 2456, 3224, 3406, 3991, 4061, 6812, 7982, 8122, 9517, 13624, 15964, 16244, 19034, 31928, 32488, 38068, 40217, 52793, 76136, 80434, 105586, 123721, 160868, 211172, 247442, 321736, 422344, 494884, 522821, 989768, 1045642, 1246727, 2091284, 2493454, 4182568, 4986908, 9973816, 16207451, 32414902, 64829804, 129659608]

約数ペア:

[(1, 129659608), (2, 64829804), (4, 32414902), (8, 16207451), (13, 9973816), (26, 4986908), (31, 4182568), (52, 2493454), (62, 2091284), (104, 1246727), (124, 1045642), (131, 989768), (248, 522821), (262, 494884), (307, 422344), (403, 321736), (524, 247442), (614, 211172), (806, 160868), (1048, 123721), (1228, 105586), (1612, 80434), (1703, 76136), (2456, 52793), (3224, 40217), (3406, 38068), (3991, 32488), (4061, 31928), (6812, 19034), (7982, 16244), (8122, 15964), (9517, 13624)]