140571984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1097

約数の個数: 120

約数和(自身を含む): 430017120

約数和(自身を除く): 289445136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 236, 294, 336, 354, 392, 413, 472, 588, 708, 784, 826, 944, 1013, 1176, 1239, 1416, 1652, 2026, 2352, 2478, 2832, 2891, 3039, 3304, 4052, 4956, 5782, 6078, 6608, 7091, 8104, 8673, 9912, 11564, 12156, 14182, 16208, 17346, 19824, 21273, 23128, 24312, 28364, 34692, 42546, 46256, 48624, 49637, 56728, 59767, 69384, 85092, 99274, 113456, 119534, 138768, 148911, 170184, 179301, 198548, 239068, 297822, 340368, 358602, 397096, 418369, 478136, 595644, 717204, 794192, 836738, 956272, 1191288, 1255107, 1434408, 1673476, 2382576, 2510214, 2868816, 2928583, 3346952, 5020428, 5857166, 6693904, 8785749, 10040856, 11714332, 17571498, 20081712, 23428664, 35142996, 46857328, 70285992, 140571984]

約数ペア:

[(1, 140571984), (2, 70285992), (3, 46857328), (4, 35142996), (6, 23428664), (7, 20081712), (8, 17571498), (12, 11714332), (14, 10040856), (16, 8785749), (21, 6693904), (24, 5857166), (28, 5020428), (42, 3346952), (48, 2928583), (49, 2868816), (56, 2510214), (59, 2382576), (84, 1673476), (98, 1434408), (112, 1255107), (118, 1191288), (147, 956272), (168, 836738), (177, 794192), (196, 717204), (236, 595644), (294, 478136), (336, 418369), (354, 397096), (392, 358602), (413, 340368), (472, 297822), (588, 239068), (708, 198548), (784, 179301), (826, 170184), (944, 148911), (1013, 138768), (1176, 119534), (1239, 113456), (1416, 99274), (1652, 85092), (2026, 69384), (2352, 59767), (2478, 56728), (2832, 49637), (2891, 48624), (3039, 46256), (3304, 42546), (4052, 34692), (4956, 28364), (5782, 24312), (6078, 23128), (6608, 21273), (7091, 19824), (8104, 17346), (8673, 16208), (9912, 14182), (11564, 12156)]