140988888

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{503}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 406879200

約数和(自身を除く): 265890312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 229, 306, 408, 458, 503, 612, 687, 916, 1006, 1224, 1374, 1509, 1832, 2012, 2061, 2748, 3018, 3893, 4024, 4122, 4527, 5496, 6036, 7786, 8244, 8551, 9054, 11679, 12072, 15572, 16488, 17102, 18108, 23358, 25653, 31144, 34204, 35037, 36216, 46716, 51306, 68408, 70074, 76959, 93432, 102612, 115187, 140148, 153918, 205224, 230374, 280296, 307836, 345561, 460748, 615672, 691122, 921496, 1036683, 1382244, 1958179, 2073366, 2764488, 3916358, 4146732, 5874537, 7832716, 8293464, 11749074, 15665432, 17623611, 23498148, 35247222, 46996296, 70494444, 140988888]

約数ペア:

[(1, 140988888), (2, 70494444), (3, 46996296), (4, 35247222), (6, 23498148), (8, 17623611), (9, 15665432), (12, 11749074), (17, 8293464), (18, 7832716), (24, 5874537), (34, 4146732), (36, 3916358), (51, 2764488), (68, 2073366), (72, 1958179), (102, 1382244), (136, 1036683), (153, 921496), (204, 691122), (229, 615672), (306, 460748), (408, 345561), (458, 307836), (503, 280296), (612, 230374), (687, 205224), (916, 153918), (1006, 140148), (1224, 115187), (1374, 102612), (1509, 93432), (1832, 76959), (2012, 70074), (2061, 68408), (2748, 51306), (3018, 46716), (3893, 36216), (4024, 35037), (4122, 34204), (4527, 31144), (5496, 25653), (6036, 23358), (7786, 18108), (8244, 17102), (8551, 16488), (9054, 15572), (11679, 12072)]