159414712

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 336864960

約数和(自身を除く): 177450248

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 191, 289, 323, 361, 382, 578, 646, 722, 764, 1156, 1292, 1444, 1528, 2312, 2584, 2888, 3247, 3629, 5491, 6137, 6494, 7258, 10982, 12274, 12988, 14516, 21964, 24548, 25976, 29032, 43928, 49096, 55199, 61693, 68951, 104329, 110398, 123386, 137902, 208658, 220796, 246772, 275804, 417316, 441592, 493544, 551608, 834632, 1048781, 1172167, 2097562, 2344334, 4195124, 4688668, 8390248, 9377336, 19926839, 39853678, 79707356, 159414712]

約数ペア:

[(1, 159414712), (2, 79707356), (4, 39853678), (8, 19926839), (17, 9377336), (19, 8390248), (34, 4688668), (38, 4195124), (68, 2344334), (76, 2097562), (136, 1172167), (152, 1048781), (191, 834632), (289, 551608), (323, 493544), (361, 441592), (382, 417316), (578, 275804), (646, 246772), (722, 220796), (764, 208658), (1156, 137902), (1292, 123386), (1444, 110398), (1528, 104329), (2312, 68951), (2584, 61693), (2888, 55199), (3247, 49096), (3629, 43928), (5491, 29032), (6137, 25976), (6494, 24548), (7258, 21964), (10982, 14516), (12274, 12988)]