149701982

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1\times {\mathrm{607}}^1$

素因数の和:1315

約数の個数: 16

約数和(自身を含む): 226212480

約数和(自身を除く): 76510498

約数列:

[1, 2, 317, 389, 607, 634, 778, 1214, 123313, 192419, 236123, 246626, 384838, 472246, 74850991, 149701982]

約数ペア:

[(1, 149701982), (2, 74850991), (317, 472246), (389, 384838), (607, 246626), (634, 236123), (778, 192419), (1214, 123313)]