141853712

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 391474944

約数和(自身を除く): 249621232

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 34, 44, 52, 56, 68, 77, 88, 91, 104, 112, 119, 136, 143, 154, 176, 182, 187, 208, 221, 238, 272, 286, 308, 364, 374, 442, 476, 521, 572, 616, 728, 748, 884, 952, 1001, 1042, 1144, 1232, 1309, 1456, 1496, 1547, 1768, 1904, 2002, 2084, 2288, 2431, 2618, 2992, 3094, 3536, 3647, 4004, 4168, 4862, 5236, 5731, 6188, 6773, 7294, 8008, 8336, 8857, 9724, 10472, 11462, 12376, 13546, 14588, 16016, 17017, 17714, 19448, 20944, 22924, 24752, 27092, 29176, 34034, 35428, 38896, 40117, 45848, 47411, 54184, 58352, 61999, 68068, 70856, 74503, 80234, 91696, 94822, 97427, 108368, 115141, 123998, 136136, 141712, 149006, 160468, 189644, 194854, 230282, 247996, 272272, 298012, 320936, 379288, 389708, 460564, 495992, 521521, 596024, 641872, 681989, 758576, 779416, 805987, 921128, 991984, 1043042, 1192048, 1266551, 1363978, 1558832, 1611974, 1842256, 2086084, 2533102, 2727956, 3223948, 4172168, 5066204, 5455912, 6447896, 8344336, 8865857, 10132408, 10911824, 12895792, 17731714, 20264816, 35463428, 70926856, 141853712]

約数ペア:

[(1, 141853712), (2, 70926856), (4, 35463428), (7, 20264816), (8, 17731714), (11, 12895792), (13, 10911824), (14, 10132408), (16, 8865857), (17, 8344336), (22, 6447896), (26, 5455912), (28, 5066204), (34, 4172168), (44, 3223948), (52, 2727956), (56, 2533102), (68, 2086084), (77, 1842256), (88, 1611974), (91, 1558832), (104, 1363978), (112, 1266551), (119, 1192048), (136, 1043042), (143, 991984), (154, 921128), (176, 805987), (182, 779416), (187, 758576), (208, 681989), (221, 641872), (238, 596024), (272, 521521), (286, 495992), (308, 460564), (364, 389708), (374, 379288), (442, 320936), (476, 298012), (521, 272272), (572, 247996), (616, 230282), (728, 194854), (748, 189644), (884, 160468), (952, 149006), (1001, 141712), (1042, 136136), (1144, 123998), (1232, 115141), (1309, 108368), (1456, 97427), (1496, 94822), (1547, 91696), (1768, 80234), (1904, 74503), (2002, 70856), (2084, 68068), (2288, 61999), (2431, 58352), (2618, 54184), (2992, 47411), (3094, 45848), (3536, 40117), (3647, 38896), (4004, 35428), (4168, 34034), (4862, 29176), (5236, 27092), (5731, 24752), (6188, 22924), (6773, 20944), (7294, 19448), (8008, 17714), (8336, 17017), (8857, 16016), (9724, 14588), (10472, 13546), (11462, 12376)]