156914563712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{64520791}}^1$

素因数の和:64520824

約数の個数: 32

約数和(自身を含む): 329056039200

約数和(自身を除く): 172141475488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 64520791, 129041582, 258083164, 516166328, 1032332656, 1225895029, 2064665312, 2451790058, 4129330624, 4903580116, 8258661248, 9807160232, 19614320464, 39228640928, 78457281856, 156914563712]

約数ペア:

[(1, 156914563712), (2, 78457281856), (4, 39228640928), (8, 19614320464), (16, 9807160232), (19, 8258661248), (32, 4903580116), (38, 4129330624), (64, 2451790058), (76, 2064665312), (128, 1225895029), (152, 1032332656), (304, 516166328), (608, 258083164), (1216, 129041582), (2432, 64520791)]