144385416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 467544000

約数和(自身を除く): 323158584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 139, 162, 168, 189, 216, 229, 252, 278, 324, 378, 417, 458, 504, 556, 567, 648, 687, 756, 834, 916, 973, 1112, 1134, 1251, 1374, 1512, 1603, 1668, 1832, 1946, 2061, 2268, 2502, 2748, 2919, 3206, 3336, 3753, 3892, 4122, 4536, 4809, 5004, 5496, 5838, 6183, 6412, 7506, 7784, 8244, 8757, 9618, 10008, 11259, 11676, 12366, 12824, 14427, 15012, 16488, 17514, 18549, 19236, 22518, 23352, 24732, 26271, 28854, 30024, 31831, 35028, 37098, 38472, 43281, 45036, 49464, 52542, 57708, 63662, 70056, 74196, 78813, 86562, 90072, 95493, 105084, 115416, 127324, 129843, 148392, 157626, 173124, 190986, 210168, 222817, 254648, 259686, 286479, 315252, 346248, 381972, 445634, 519372, 572958, 630504, 668451, 763944, 859437, 891268, 1038744, 1145916, 1336902, 1718874, 1782536, 2005353, 2291832, 2578311, 2673804, 3437748, 4010706, 5156622, 5347608, 6016059, 6875496, 8021412, 10313244, 12032118, 16042824, 18048177, 20626488, 24064236, 36096354, 48128472, 72192708, 144385416]

約数ペア:

[(1, 144385416), (2, 72192708), (3, 48128472), (4, 36096354), (6, 24064236), (7, 20626488), (8, 18048177), (9, 16042824), (12, 12032118), (14, 10313244), (18, 8021412), (21, 6875496), (24, 6016059), (27, 5347608), (28, 5156622), (36, 4010706), (42, 3437748), (54, 2673804), (56, 2578311), (63, 2291832), (72, 2005353), (81, 1782536), (84, 1718874), (108, 1336902), (126, 1145916), (139, 1038744), (162, 891268), (168, 859437), (189, 763944), (216, 668451), (229, 630504), (252, 572958), (278, 519372), (324, 445634), (378, 381972), (417, 346248), (458, 315252), (504, 286479), (556, 259686), (567, 254648), (648, 222817), (687, 210168), (756, 190986), (834, 173124), (916, 157626), (973, 148392), (1112, 129843), (1134, 127324), (1251, 115416), (1374, 105084), (1512, 95493), (1603, 90072), (1668, 86562), (1832, 78813), (1946, 74196), (2061, 70056), (2268, 63662), (2502, 57708), (2748, 52542), (2919, 49464), (3206, 45036), (3336, 43281), (3753, 38472), (3892, 37098), (4122, 35028), (4536, 31831), (4809, 30024), (5004, 28854), (5496, 26271), (5838, 24732), (6183, 23352), (6412, 22518), (7506, 19236), (7784, 18549), (8244, 17514), (8757, 16488), (9618, 15012), (10008, 14427), (11259, 12824), (11676, 12366)]