156985489308

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{226817}}^1$

素因数の和:227382

約数の個数: 48

約数和(自身を含む): 369851245344

約数和(自身を除く): 212865756036

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 421, 548, 822, 842, 1263, 1644, 1684, 2526, 5052, 57677, 115354, 173031, 226817, 230708, 346062, 453634, 680451, 692124, 907268, 1360902, 2721804, 31073929, 62147858, 93221787, 95489957, 124295716, 186443574, 190979914, 286469871, 372887148, 381959828, 572939742, 1145879484, 13082124109, 26164248218, 39246372327, 52328496436, 78492744654, 156985489308]

約数ペア:

[(1, 156985489308), (2, 78492744654), (3, 52328496436), (4, 39246372327), (6, 26164248218), (12, 13082124109), (137, 1145879484), (274, 572939742), (411, 381959828), (421, 372887148), (548, 286469871), (822, 190979914), (842, 186443574), (1263, 124295716), (1644, 95489957), (1684, 93221787), (2526, 62147858), (5052, 31073929), (57677, 2721804), (115354, 1360902), (173031, 907268), (226817, 692124), (230708, 680451), (346062, 453634)]