156945237968

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101124509}}^1$

素因数の和:101124614

約数の個数: 20

約数和(自身を含む): 307216261380

約数和(自身を除く): 150271023412

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 101124509, 202249018, 404498036, 808996072, 1617992144, 9809077373, 19618154746, 39236309492, 78472618984, 156945237968]

約数ペア:

[(1, 156945237968), (2, 78472618984), (4, 39236309492), (8, 19618154746), (16, 9809077373), (97, 1617992144), (194, 808996072), (388, 404498036), (776, 202249018), (1552, 101124509)]