179403328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{563}}^1$

素因数の和:971

約数の個数: 56

約数和(自身を含む): 385072128

約数和(自身を除く): 205668800

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 383, 416, 563, 766, 832, 1126, 1532, 2252, 3064, 4504, 4979, 6128, 7319, 9008, 9958, 12256, 14638, 18016, 19916, 24512, 29276, 36032, 39832, 58552, 79664, 117104, 159328, 215629, 234208, 318656, 431258, 468416, 862516, 1725032, 2803177, 3450064, 5606354, 6900128, 11212708, 13800256, 22425416, 44850832, 89701664, 179403328]

約数ペア:

[(1, 179403328), (2, 89701664), (4, 44850832), (8, 22425416), (13, 13800256), (16, 11212708), (26, 6900128), (32, 5606354), (52, 3450064), (64, 2803177), (104, 1725032), (208, 862516), (383, 468416), (416, 431258), (563, 318656), (766, 234208), (832, 215629), (1126, 159328), (1532, 117104), (2252, 79664), (3064, 58552), (4504, 39832), (4979, 36032), (6128, 29276), (7319, 24512), (9008, 19916), (9958, 18016), (12256, 14638)]