151520984

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{195259}}^1$

素因数の和:195362

約数の個数: 16

約数和(自身を含む): 287032200

約数和(自身を除く): 135511216

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 195259, 390518, 781036, 1562072, 18940123, 37880246, 75760492, 151520984]

約数ペア:

[(1, 151520984), (2, 75760492), (4, 37880246), (8, 18940123), (97, 1562072), (194, 781036), (388, 390518), (776, 195259)]