157021592

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{215689}}^1$

素因数の和:215715

約数の個数: 32

約数和(自身を含む): 362359200

約数和(自身を除く): 205337608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 215689, 431378, 862756, 1509823, 1725512, 2803957, 3019646, 5607914, 6039292, 11215828, 12078584, 19627699, 22431656, 39255398, 78510796, 157021592]

約数ペア:

[(1, 157021592), (2, 78510796), (4, 39255398), (7, 22431656), (8, 19627699), (13, 12078584), (14, 11215828), (26, 6039292), (28, 5607914), (52, 3019646), (56, 2803957), (91, 1725512), (104, 1509823), (182, 862756), (364, 431378), (728, 215689)]