149757312

素因数分解:

$2^7\times 3^1\times {\mathrm{571}}^1\times {\mathrm{683}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 399072960

約数和(自身を除く): 249315648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 571, 683, 1142, 1366, 1713, 2049, 2284, 2732, 3426, 4098, 4568, 5464, 6852, 8196, 9136, 10928, 13704, 16392, 18272, 21856, 27408, 32784, 36544, 43712, 54816, 65568, 73088, 87424, 109632, 131136, 219264, 262272, 389993, 779986, 1169979, 1559972, 2339958, 3119944, 4679916, 6239888, 9359832, 12479776, 18719664, 24959552, 37439328, 49919104, 74878656, 149757312]

約数ペア:

[(1, 149757312), (2, 74878656), (3, 49919104), (4, 37439328), (6, 24959552), (8, 18719664), (12, 12479776), (16, 9359832), (24, 6239888), (32, 4679916), (48, 3119944), (64, 2339958), (96, 1559972), (128, 1169979), (192, 779986), (384, 389993), (571, 262272), (683, 219264), (1142, 131136), (1366, 109632), (1713, 87424), (2049, 73088), (2284, 65568), (2732, 54816), (3426, 43712), (4098, 36544), (4568, 32784), (5464, 27408), (6852, 21856), (8196, 18272), (9136, 16392), (10928, 13704)]