129891984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{87293}}^1$

素因数の和:87335

約数の個数: 40

約数和(自身を含む): 346382592

約数和(自身を除く): 216490608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 87293, 174586, 261879, 349172, 523758, 698344, 1047516, 1396688, 2095032, 2706083, 4190064, 5412166, 8118249, 10824332, 16236498, 21648664, 32472996, 43297328, 64945992, 129891984]

約数ペア:

[(1, 129891984), (2, 64945992), (3, 43297328), (4, 32472996), (6, 21648664), (8, 16236498), (12, 10824332), (16, 8118249), (24, 5412166), (31, 4190064), (48, 2706083), (62, 2095032), (93, 1396688), (124, 1047516), (186, 698344), (248, 523758), (372, 349172), (496, 261879), (744, 174586), (1488, 87293)]