155792012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{17489}}^1$

素因数の和:17641

約数の個数: 24

約数和(自身を含む): 290893680

約数和(自身を除く): 135101668

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 17489, 34978, 69956, 297313, 594626, 1189252, 2291059, 4582118, 9164236, 38948003, 77896006, 155792012]

約数ペア:

[(1, 155792012), (2, 77896006), (4, 38948003), (17, 9164236), (34, 4582118), (68, 2291059), (131, 1189252), (262, 594626), (524, 297313), (2227, 69956), (4454, 34978), (8908, 17489)]