161476656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{587}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 456720768

約数和(自身を除く): 295244112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 521, 528, 587, 1042, 1174, 1563, 1761, 2084, 2348, 3126, 3522, 4168, 4696, 5731, 6252, 6457, 7044, 8336, 9392, 11462, 12504, 12914, 14088, 17193, 19371, 22924, 25008, 25828, 28176, 34386, 38742, 45848, 51656, 68772, 77484, 91696, 103312, 137544, 154968, 275088, 305827, 309936, 611654, 917481, 1223308, 1834962, 2446616, 3364097, 3669924, 4893232, 6728194, 7339848, 10092291, 13456388, 14679696, 20184582, 26912776, 40369164, 53825552, 80738328, 161476656]

約数ペア:

[(1, 161476656), (2, 80738328), (3, 53825552), (4, 40369164), (6, 26912776), (8, 20184582), (11, 14679696), (12, 13456388), (16, 10092291), (22, 7339848), (24, 6728194), (33, 4893232), (44, 3669924), (48, 3364097), (66, 2446616), (88, 1834962), (132, 1223308), (176, 917481), (264, 611654), (521, 309936), (528, 305827), (587, 275088), (1042, 154968), (1174, 137544), (1563, 103312), (1761, 91696), (2084, 77484), (2348, 68772), (3126, 51656), (3522, 45848), (4168, 38742), (4696, 34386), (5731, 28176), (6252, 25828), (6457, 25008), (7044, 22924), (8336, 19371), (9392, 17193), (11462, 14088), (12504, 12914)]