170932688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 371226240

約数和(自身を除く): 200293552

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 89, 92, 136, 178, 184, 272, 307, 356, 368, 391, 614, 712, 782, 1228, 1424, 1513, 1564, 2047, 2456, 3026, 3128, 4094, 4912, 5219, 6052, 6256, 7061, 8188, 10438, 12104, 14122, 16376, 20876, 24208, 27323, 28244, 32752, 34799, 41752, 54646, 56488, 69598, 83504, 109292, 112976, 120037, 139196, 218584, 240074, 278392, 437168, 464491, 480148, 556784, 628429, 928982, 960296, 1256858, 1857964, 1920592, 2513716, 3715928, 5027432, 7431856, 10054864, 10683293, 21366586, 42733172, 85466344, 170932688]

約数ペア:

[(1, 170932688), (2, 85466344), (4, 42733172), (8, 21366586), (16, 10683293), (17, 10054864), (23, 7431856), (34, 5027432), (46, 3715928), (68, 2513716), (89, 1920592), (92, 1857964), (136, 1256858), (178, 960296), (184, 928982), (272, 628429), (307, 556784), (356, 480148), (368, 464491), (391, 437168), (614, 278392), (712, 240074), (782, 218584), (1228, 139196), (1424, 120037), (1513, 112976), (1564, 109292), (2047, 83504), (2456, 69598), (3026, 56488), (3128, 54646), (4094, 41752), (4912, 34799), (5219, 32752), (6052, 28244), (6256, 27323), (7061, 24208), (8188, 20876), (10438, 16376), (12104, 14122)]