115584656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 253912320

約数和(自身を除く): 138327664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 89, 94, 157, 176, 178, 188, 314, 356, 376, 517, 628, 712, 752, 979, 1034, 1256, 1424, 1727, 1958, 2068, 2512, 3454, 3916, 4136, 4183, 6908, 7379, 7832, 8272, 8366, 13816, 13973, 14758, 15664, 16732, 27632, 27946, 29516, 33464, 46013, 55892, 59032, 66928, 81169, 92026, 111784, 118064, 153703, 162338, 184052, 223568, 307406, 324676, 368104, 614812, 649352, 656731, 736208, 1229624, 1298704, 1313462, 2459248, 2626924, 5253848, 7224041, 10507696, 14448082, 28896164, 57792328, 115584656]

約数ペア:

[(1, 115584656), (2, 57792328), (4, 28896164), (8, 14448082), (11, 10507696), (16, 7224041), (22, 5253848), (44, 2626924), (47, 2459248), (88, 1313462), (89, 1298704), (94, 1229624), (157, 736208), (176, 656731), (178, 649352), (188, 614812), (314, 368104), (356, 324676), (376, 307406), (517, 223568), (628, 184052), (712, 162338), (752, 153703), (979, 118064), (1034, 111784), (1256, 92026), (1424, 81169), (1727, 66928), (1958, 59032), (2068, 55892), (2512, 46013), (3454, 33464), (3916, 29516), (4136, 27946), (4183, 27632), (6908, 16732), (7379, 15664), (7832, 14758), (8272, 13973), (8366, 13816)]