156785310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 474439680

約数和(自身を除く): 317654370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 43, 45, 55, 58, 66, 86, 87, 90, 99, 110, 127, 129, 145, 165, 174, 198, 215, 254, 258, 261, 290, 319, 330, 381, 387, 430, 435, 473, 495, 522, 635, 638, 645, 762, 774, 870, 946, 957, 990, 1143, 1247, 1270, 1290, 1305, 1397, 1419, 1595, 1905, 1914, 1935, 2286, 2365, 2494, 2610, 2794, 2838, 2871, 3190, 3683, 3741, 3810, 3870, 4191, 4257, 4730, 4785, 5461, 5715, 5742, 6235, 6985, 7095, 7366, 7482, 8382, 8514, 9570, 10922, 11049, 11223, 11430, 12470, 12573, 13717, 13970, 14190, 14355, 16383, 18415, 18705, 20955, 21285, 22098, 22446, 25146, 27305, 27434, 28710, 32766, 33147, 36830, 37410, 40513, 41151, 41910, 42570, 49149, 54610, 55245, 56115, 60071, 62865, 66294, 68585, 81026, 81915, 82302, 98298, 110490, 112230, 120142, 121539, 123453, 125730, 137170, 158369, 163830, 165735, 180213, 202565, 205755, 243078, 245745, 246906, 300355, 316738, 331470, 360426, 364617, 405130, 411510, 475107, 491490, 540639, 600710, 607695, 617265, 729234, 791845, 901065, 950214, 1081278, 1215390, 1234530, 1425321, 1583690, 1742059, 1802130, 1823085, 2375535, 2703195, 2850642, 3484118, 3646170, 4751070, 5226177, 5406390, 7126605, 8710295, 10452354, 14253210, 15678531, 17420590, 26130885, 31357062, 52261770, 78392655, 156785310]

約数ペア:

[(1, 156785310), (2, 78392655), (3, 52261770), (5, 31357062), (6, 26130885), (9, 17420590), (10, 15678531), (11, 14253210), (15, 10452354), (18, 8710295), (22, 7126605), (29, 5406390), (30, 5226177), (33, 4751070), (43, 3646170), (45, 3484118), (55, 2850642), (58, 2703195), (66, 2375535), (86, 1823085), (87, 1802130), (90, 1742059), (99, 1583690), (110, 1425321), (127, 1234530), (129, 1215390), (145, 1081278), (165, 950214), (174, 901065), (198, 791845), (215, 729234), (254, 617265), (258, 607695), (261, 600710), (290, 540639), (319, 491490), (330, 475107), (381, 411510), (387, 405130), (430, 364617), (435, 360426), (473, 331470), (495, 316738), (522, 300355), (635, 246906), (638, 245745), (645, 243078), (762, 205755), (774, 202565), (870, 180213), (946, 165735), (957, 163830), (990, 158369), (1143, 137170), (1247, 125730), (1270, 123453), (1290, 121539), (1305, 120142), (1397, 112230), (1419, 110490), (1595, 98298), (1905, 82302), (1914, 81915), (1935, 81026), (2286, 68585), (2365, 66294), (2494, 62865), (2610, 60071), (2794, 56115), (2838, 55245), (2871, 54610), (3190, 49149), (3683, 42570), (3741, 41910), (3810, 41151), (3870, 40513), (4191, 37410), (4257, 36830), (4730, 33147), (4785, 32766), (5461, 28710), (5715, 27434), (5742, 27305), (6235, 25146), (6985, 22446), (7095, 22098), (7366, 21285), (7482, 20955), (8382, 18705), (8514, 18415), (9570, 16383), (10922, 14355), (11049, 14190), (11223, 13970), (11430, 13717), (12470, 12573)]