137534848

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 324311040

約数和(自身を除く): 186776192

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 124, 128, 137, 176, 184, 248, 253, 274, 341, 352, 368, 496, 506, 548, 682, 704, 713, 736, 992, 1012, 1096, 1364, 1408, 1426, 1472, 1507, 1984, 2024, 2192, 2728, 2852, 2944, 3014, 3151, 3968, 4048, 4247, 4384, 5456, 5704, 6028, 6302, 7843, 8096, 8494, 8768, 10912, 11408, 12056, 12604, 15686, 16192, 16988, 17536, 21824, 22816, 24112, 25208, 31372, 32384, 33976, 34661, 43648, 45632, 46717, 48224, 50416, 62744, 67952, 69322, 91264, 93434, 96448, 97681, 100832, 125488, 135904, 138644, 186868, 192896, 195362, 201664, 250976, 271808, 277288, 373736, 390724, 403328, 501952, 543616, 554576, 747472, 781448, 1003904, 1074491, 1109152, 1494944, 1562896, 2148982, 2218304, 2989888, 3125792, 4297964, 4436608, 5979776, 6251584, 8595928, 12503168, 17191856, 34383712, 68767424, 137534848]

約数ペア:

[(1, 137534848), (2, 68767424), (4, 34383712), (8, 17191856), (11, 12503168), (16, 8595928), (22, 6251584), (23, 5979776), (31, 4436608), (32, 4297964), (44, 3125792), (46, 2989888), (62, 2218304), (64, 2148982), (88, 1562896), (92, 1494944), (124, 1109152), (128, 1074491), (137, 1003904), (176, 781448), (184, 747472), (248, 554576), (253, 543616), (274, 501952), (341, 403328), (352, 390724), (368, 373736), (496, 277288), (506, 271808), (548, 250976), (682, 201664), (704, 195362), (713, 192896), (736, 186868), (992, 138644), (1012, 135904), (1096, 125488), (1364, 100832), (1408, 97681), (1426, 96448), (1472, 93434), (1507, 91264), (1984, 69322), (2024, 67952), (2192, 62744), (2728, 50416), (2852, 48224), (2944, 46717), (3014, 45632), (3151, 43648), (3968, 34661), (4048, 33976), (4247, 32384), (4384, 31372), (5456, 25208), (5704, 24112), (6028, 22816), (6302, 21824), (7843, 17536), (8096, 16988), (8494, 16192), (8768, 15686), (10912, 12604), (11408, 12056)]