179881312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1129}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 382717440

約数和(自身を除く): 202836128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 383, 416, 766, 1129, 1532, 2258, 3064, 4516, 4979, 6128, 9032, 9958, 12256, 14677, 18064, 19916, 29354, 36128, 39832, 58708, 79664, 117416, 159328, 234832, 432407, 469664, 864814, 1729628, 3459256, 5621291, 6918512, 11242582, 13837024, 22485164, 44970328, 89940656, 179881312]

約数ペア:

[(1, 179881312), (2, 89940656), (4, 44970328), (8, 22485164), (13, 13837024), (16, 11242582), (26, 6918512), (32, 5621291), (52, 3459256), (104, 1729628), (208, 864814), (383, 469664), (416, 432407), (766, 234832), (1129, 159328), (1532, 117416), (2258, 79664), (3064, 58708), (4516, 39832), (4979, 36128), (6128, 29354), (9032, 19916), (9958, 18064), (12256, 14677)]