148431568

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1597}}^1$

素因数の和:1799

約数の個数: 40

約数和(自身を含む): 297426152

約数和(自身を除く): 148994584

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 1597, 2512, 3194, 5809, 6388, 11618, 12776, 23236, 25552, 46472, 59089, 92944, 118178, 236356, 250729, 472712, 501458, 945424, 1002916, 2005832, 4011664, 9276973, 18553946, 37107892, 74215784, 148431568]

約数ペア:

[(1, 148431568), (2, 74215784), (4, 37107892), (8, 18553946), (16, 9276973), (37, 4011664), (74, 2005832), (148, 1002916), (157, 945424), (296, 501458), (314, 472712), (592, 250729), (628, 236356), (1256, 118178), (1597, 92944), (2512, 59089), (3194, 46472), (5809, 25552), (6388, 23236), (11618, 12776)]