156745376

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 318971520

約数和(自身を除く): 162226144

約数列:

[1, 2, 4, 8, 16, 32, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1171, 1424, 1504, 2342, 2848, 4183, 4684, 8366, 9368, 16732, 18736, 33464, 37472, 55037, 66928, 104219, 110074, 133856, 208438, 220148, 416876, 440296, 833752, 880592, 1667504, 1761184, 3335008, 4898293, 9796586, 19593172, 39186344, 78372688, 156745376]

約数ペア:

[(1, 156745376), (2, 78372688), (4, 39186344), (8, 19593172), (16, 9796586), (32, 4898293), (47, 3335008), (89, 1761184), (94, 1667504), (178, 880592), (188, 833752), (356, 440296), (376, 416876), (712, 220148), (752, 208438), (1171, 133856), (1424, 110074), (1504, 104219), (2342, 66928), (2848, 55037), (4183, 37472), (4684, 33464), (8366, 18736), (9368, 16732)]