148973774

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:1267

約数の個数: 16

約数和(自身を含む): 225061200

約数和(自身を除く): 76087426

約数列:

[1, 2, 389, 419, 457, 778, 838, 914, 162991, 177773, 191483, 325982, 355546, 382966, 74486887, 148973774]

約数ペア:

[(1, 148973774), (2, 74486887), (389, 382966), (419, 355546), (457, 325982), (778, 191483), (838, 177773), (914, 162991)]