133025888

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 268349760

約数和(自身を除く): 135323872

約数列:

[1, 2, 4, 8, 16, 32, 79, 101, 158, 202, 316, 404, 521, 632, 808, 1042, 1264, 1616, 2084, 2528, 3232, 4168, 7979, 8336, 15958, 16672, 31916, 41159, 52621, 63832, 82318, 105242, 127664, 164636, 210484, 255328, 329272, 420968, 658544, 841936, 1317088, 1683872, 4157059, 8314118, 16628236, 33256472, 66512944, 133025888]

約数ペア:

[(1, 133025888), (2, 66512944), (4, 33256472), (8, 16628236), (16, 8314118), (32, 4157059), (79, 1683872), (101, 1317088), (158, 841936), (202, 658544), (316, 420968), (404, 329272), (521, 255328), (632, 210484), (808, 164636), (1042, 127664), (1264, 105242), (1616, 82318), (2084, 63832), (2528, 52621), (3232, 41159), (4168, 31916), (7979, 16672), (8336, 15958)]