121178752

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{30539}}^1$

素因数の和:30584

約数の個数: 32

約数和(自身を含む): 249206400

約数和(自身を除く): 128027648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 30539, 61078, 122156, 244312, 488624, 946709, 977248, 1893418, 1954496, 3786836, 3908992, 7573672, 15147344, 30294688, 60589376, 121178752]

約数ペア:

[(1, 121178752), (2, 60589376), (4, 30294688), (8, 15147344), (16, 7573672), (31, 3908992), (32, 3786836), (62, 1954496), (64, 1893418), (124, 977248), (128, 946709), (248, 488624), (496, 244312), (992, 122156), (1984, 61078), (3968, 30539)]