140927332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 144

約数和(自身を含む): 337841280

約数和(自身を除く): 196913948

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 41, 49, 52, 71, 76, 82, 91, 98, 133, 142, 164, 182, 196, 247, 266, 284, 287, 364, 494, 497, 532, 533, 574, 637, 779, 923, 931, 988, 994, 1066, 1148, 1274, 1349, 1558, 1729, 1846, 1862, 1988, 2009, 2132, 2548, 2698, 2911, 3116, 3458, 3479, 3692, 3724, 3731, 4018, 5396, 5453, 5822, 6461, 6916, 6958, 7462, 8036, 9443, 10127, 10906, 11644, 12103, 12922, 13916, 14924, 17537, 18886, 20254, 20377, 21812, 24206, 25844, 26117, 35074, 37772, 37843, 38171, 40508, 40754, 45227, 48412, 52234, 55309, 66101, 70148, 70889, 75686, 76342, 81508, 90454, 104468, 110618, 122759, 132202, 141778, 142639, 151372, 152684, 180908, 221236, 245518, 264404, 264901, 283556, 285278, 387163, 491036, 496223, 529802, 570556, 719017, 774326, 859313, 992446, 1059604, 1438034, 1548652, 1718626, 1854307, 1984892, 2710141, 2876068, 3437252, 3708614, 5033119, 5420282, 7417228, 10066238, 10840564, 20132476, 35231833, 70463666, 140927332]

約数ペア:

[(1, 140927332), (2, 70463666), (4, 35231833), (7, 20132476), (13, 10840564), (14, 10066238), (19, 7417228), (26, 5420282), (28, 5033119), (38, 3708614), (41, 3437252), (49, 2876068), (52, 2710141), (71, 1984892), (76, 1854307), (82, 1718626), (91, 1548652), (98, 1438034), (133, 1059604), (142, 992446), (164, 859313), (182, 774326), (196, 719017), (247, 570556), (266, 529802), (284, 496223), (287, 491036), (364, 387163), (494, 285278), (497, 283556), (532, 264901), (533, 264404), (574, 245518), (637, 221236), (779, 180908), (923, 152684), (931, 151372), (988, 142639), (994, 141778), (1066, 132202), (1148, 122759), (1274, 110618), (1349, 104468), (1558, 90454), (1729, 81508), (1846, 76342), (1862, 75686), (1988, 70889), (2009, 70148), (2132, 66101), (2548, 55309), (2698, 52234), (2911, 48412), (3116, 45227), (3458, 40754), (3479, 40508), (3692, 38171), (3724, 37843), (3731, 37772), (4018, 35074), (5396, 26117), (5453, 25844), (5822, 24206), (6461, 21812), (6916, 20377), (6958, 20254), (7462, 18886), (8036, 17537), (9443, 14924), (10127, 13916), (10906, 12922), (11644, 12103)]