156790471805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1543

約数の個数: 128

約数和(自身を含む): 234331176960

約数和(自身を除く): 77540705155

約数列:

[1, 5, 11, 19, 23, 31, 55, 95, 115, 155, 163, 209, 253, 341, 437, 589, 713, 815, 1045, 1265, 1291, 1705, 1793, 2185, 2945, 3097, 3565, 3749, 4807, 5053, 6455, 6479, 7843, 8965, 13547, 14201, 15485, 18745, 24035, 24529, 25265, 29693, 32395, 34067, 39215, 40021, 41239, 55583, 67735, 71005, 71231, 96007, 116219, 122645, 148465, 149017, 170335, 200105, 206195, 210433, 269819, 277915, 326623, 356155, 440231, 480035, 564167, 581095, 745085, 760399, 783541, 920483, 1052165, 1056077, 1278409, 1349095, 1633115, 2201155, 2208161, 2314763, 2820835, 3801995, 3917705, 3998227, 4602415, 4839959, 5280385, 6205837, 6392045, 6523423, 8364389, 10125313, 11040805, 11573815, 17489177, 19991135, 24199795, 24289771, 31029185, 32617115, 41821945, 43980497, 50626565, 53239549, 71757653, 87445885, 91959221, 121448855, 123945037, 150038729, 192380947, 219902485, 266197745, 358788265, 459796105, 619725185, 750193645, 961904735, 1011551431, 1363395407, 1650426019, 2850735851, 5057757155, 6816977035, 8252130095, 14253679255, 31358094361, 156790471805]

約数ペア:

[(1, 156790471805), (5, 31358094361), (11, 14253679255), (19, 8252130095), (23, 6816977035), (31, 5057757155), (55, 2850735851), (95, 1650426019), (115, 1363395407), (155, 1011551431), (163, 961904735), (209, 750193645), (253, 619725185), (341, 459796105), (437, 358788265), (589, 266197745), (713, 219902485), (815, 192380947), (1045, 150038729), (1265, 123945037), (1291, 121448855), (1705, 91959221), (1793, 87445885), (2185, 71757653), (2945, 53239549), (3097, 50626565), (3565, 43980497), (3749, 41821945), (4807, 32617115), (5053, 31029185), (6455, 24289771), (6479, 24199795), (7843, 19991135), (8965, 17489177), (13547, 11573815), (14201, 11040805), (15485, 10125313), (18745, 8364389), (24035, 6523423), (24529, 6392045), (25265, 6205837), (29693, 5280385), (32395, 4839959), (34067, 4602415), (39215, 3998227), (40021, 3917705), (41239, 3801995), (55583, 2820835), (67735, 2314763), (71005, 2208161), (71231, 2201155), (96007, 1633115), (116219, 1349095), (122645, 1278409), (148465, 1056077), (149017, 1052165), (170335, 920483), (200105, 783541), (206195, 760399), (210433, 745085), (269819, 581095), (277915, 564167), (326623, 480035), (356155, 440231)]