185080168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 451584000

約数和(自身を除く): 266503832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 59, 62, 91, 104, 118, 124, 139, 182, 217, 236, 248, 278, 364, 403, 413, 434, 472, 556, 728, 767, 806, 826, 868, 973, 1112, 1534, 1612, 1652, 1736, 1807, 1829, 1946, 2821, 3068, 3224, 3304, 3614, 3658, 3892, 4309, 5369, 5642, 6136, 7228, 7316, 7784, 8201, 8618, 10738, 11284, 12649, 12803, 14456, 14632, 16402, 17236, 21476, 22568, 23777, 25298, 25606, 30163, 32804, 34472, 42952, 47554, 50596, 51212, 56017, 57407, 60326, 65608, 95108, 101192, 102424, 106613, 112034, 114814, 120652, 166439, 190216, 213226, 224068, 229628, 241304, 254231, 332878, 392119, 426452, 448136, 459256, 508462, 665756, 746291, 784238, 852904, 1016924, 1331512, 1492582, 1568476, 1779617, 2033848, 2985164, 3136952, 3305003, 3559234, 5970328, 6610006, 7118468, 13220012, 14236936, 23135021, 26440024, 46270042, 92540084, 185080168]

約数ペア:

[(1, 185080168), (2, 92540084), (4, 46270042), (7, 26440024), (8, 23135021), (13, 14236936), (14, 13220012), (26, 7118468), (28, 6610006), (31, 5970328), (52, 3559234), (56, 3305003), (59, 3136952), (62, 2985164), (91, 2033848), (104, 1779617), (118, 1568476), (124, 1492582), (139, 1331512), (182, 1016924), (217, 852904), (236, 784238), (248, 746291), (278, 665756), (364, 508462), (403, 459256), (413, 448136), (434, 426452), (472, 392119), (556, 332878), (728, 254231), (767, 241304), (806, 229628), (826, 224068), (868, 213226), (973, 190216), (1112, 166439), (1534, 120652), (1612, 114814), (1652, 112034), (1736, 106613), (1807, 102424), (1829, 101192), (1946, 95108), (2821, 65608), (3068, 60326), (3224, 57407), (3304, 56017), (3614, 51212), (3658, 50596), (3892, 47554), (4309, 42952), (5369, 34472), (5642, 32804), (6136, 30163), (7228, 25606), (7316, 25298), (7784, 23777), (8201, 22568), (8618, 21476), (10738, 17236), (11284, 16402), (12649, 14632), (12803, 14456)]