179021648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 398099520

約数和(自身を除く): 219077872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 97, 104, 152, 194, 208, 247, 304, 388, 467, 494, 776, 934, 988, 1261, 1552, 1843, 1868, 1976, 2522, 3686, 3736, 3952, 5044, 6071, 7372, 7472, 8873, 10088, 12142, 14744, 17746, 20176, 23959, 24284, 29488, 35492, 45299, 47918, 48568, 70984, 90598, 95836, 97136, 115349, 141968, 181196, 191672, 230698, 362392, 383344, 461396, 588887, 724784, 860681, 922792, 1177774, 1721362, 1845584, 2355548, 3442724, 4711096, 6885448, 9422192, 11188853, 13770896, 22377706, 44755412, 89510824, 179021648]

約数ペア:

[(1, 179021648), (2, 89510824), (4, 44755412), (8, 22377706), (13, 13770896), (16, 11188853), (19, 9422192), (26, 6885448), (38, 4711096), (52, 3442724), (76, 2355548), (97, 1845584), (104, 1721362), (152, 1177774), (194, 922792), (208, 860681), (247, 724784), (304, 588887), (388, 461396), (467, 383344), (494, 362392), (776, 230698), (934, 191672), (988, 181196), (1261, 141968), (1552, 115349), (1843, 97136), (1868, 95836), (1976, 90598), (2522, 70984), (3686, 48568), (3736, 47918), (3952, 45299), (5044, 35492), (6071, 29488), (7372, 24284), (7472, 23959), (8873, 20176), (10088, 17746), (12142, 14744)]