151228240

素因数分解:

$2^4\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1453}}^1$

素因数の和:2767

約数の個数: 40

約数和(自身を含む): 352118088

約数和(自身を除く): 200889848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1301, 1453, 2602, 2906, 5204, 5812, 6505, 7265, 10408, 11624, 13010, 14530, 20816, 23248, 26020, 29060, 52040, 58120, 104080, 116240, 1890353, 3780706, 7561412, 9451765, 15122824, 18903530, 30245648, 37807060, 75614120, 151228240]

約数ペア:

[(1, 151228240), (2, 75614120), (4, 37807060), (5, 30245648), (8, 18903530), (10, 15122824), (16, 9451765), (20, 7561412), (40, 3780706), (80, 1890353), (1301, 116240), (1453, 104080), (2602, 58120), (2906, 52040), (5204, 29060), (5812, 26020), (6505, 23248), (7265, 20816), (10408, 14530), (11624, 13010)]