154027664

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18839}}^1$

素因数の和:18927

約数の個数: 40

約数和(自身を含む): 345751680

約数和(自身を除く): 191724016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 18839, 37678, 75356, 131873, 150712, 263746, 301424, 527492, 1054984, 1375247, 2109968, 2750494, 5500988, 9626729, 11001976, 19253458, 22003952, 38506916, 77013832, 154027664]

約数ペア:

[(1, 154027664), (2, 77013832), (4, 38506916), (7, 22003952), (8, 19253458), (14, 11001976), (16, 9626729), (28, 5500988), (56, 2750494), (73, 2109968), (112, 1375247), (146, 1054984), (292, 527492), (511, 301424), (584, 263746), (1022, 150712), (1168, 131873), (2044, 75356), (4088, 37678), (8176, 18839)]