156613072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5527}}^1$

素因数の和:5576

約数の個数: 80

約数和(自身を含む): 394831872

約数和(自身を除く): 238218800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 5527, 7084, 11054, 14168, 22108, 28336, 38689, 44216, 60797, 77378, 88432, 121594, 127121, 154756, 243188, 254242, 309512, 425579, 486376, 508484, 619024, 851158, 889847, 972752, 1016968, 1398331, 1702316, 1779694, 2033936, 2796662, 3404632, 3559388, 5593324, 6809264, 7118776, 9788317, 11186648, 14237552, 19576634, 22373296, 39153268, 78306536, 156613072]

約数ペア:

[(1, 156613072), (2, 78306536), (4, 39153268), (7, 22373296), (8, 19576634), (11, 14237552), (14, 11186648), (16, 9788317), (22, 7118776), (23, 6809264), (28, 5593324), (44, 3559388), (46, 3404632), (56, 2796662), (77, 2033936), (88, 1779694), (92, 1702316), (112, 1398331), (154, 1016968), (161, 972752), (176, 889847), (184, 851158), (253, 619024), (308, 508484), (322, 486376), (368, 425579), (506, 309512), (616, 254242), (644, 243188), (1012, 154756), (1232, 127121), (1288, 121594), (1771, 88432), (2024, 77378), (2576, 60797), (3542, 44216), (4048, 38689), (5527, 28336), (7084, 22108), (11054, 14168)]