140218584

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 409536000

約数和(自身を除く): 269317416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 157, 187, 199, 204, 264, 314, 374, 398, 408, 471, 561, 597, 628, 748, 796, 942, 1122, 1194, 1256, 1496, 1592, 1727, 1884, 2189, 2244, 2388, 2669, 3383, 3454, 3768, 4378, 4488, 4776, 5181, 5338, 6567, 6766, 6908, 8007, 8756, 10149, 10362, 10676, 13134, 13532, 13816, 16014, 17512, 20298, 20724, 21352, 26268, 27064, 29359, 31243, 32028, 37213, 40596, 41448, 52536, 58718, 62486, 64056, 74426, 81192, 88077, 93729, 111639, 117436, 124972, 148852, 176154, 187458, 223278, 234872, 249944, 297704, 343673, 352308, 374916, 446556, 531131, 687346, 704616, 749832, 893112, 1031019, 1062262, 1374692, 1593393, 2062038, 2124524, 2749384, 3186786, 4124076, 4249048, 5842441, 6373572, 8248152, 11684882, 12747144, 17527323, 23369764, 35054646, 46739528, 70109292, 140218584]

約数ペア:

[(1, 140218584), (2, 70109292), (3, 46739528), (4, 35054646), (6, 23369764), (8, 17527323), (11, 12747144), (12, 11684882), (17, 8248152), (22, 6373572), (24, 5842441), (33, 4249048), (34, 4124076), (44, 3186786), (51, 2749384), (66, 2124524), (68, 2062038), (88, 1593393), (102, 1374692), (132, 1062262), (136, 1031019), (157, 893112), (187, 749832), (199, 704616), (204, 687346), (264, 531131), (314, 446556), (374, 374916), (398, 352308), (408, 343673), (471, 297704), (561, 249944), (597, 234872), (628, 223278), (748, 187458), (796, 176154), (942, 148852), (1122, 124972), (1194, 117436), (1256, 111639), (1496, 93729), (1592, 88077), (1727, 81192), (1884, 74426), (2189, 64056), (2244, 62486), (2388, 58718), (2669, 52536), (3383, 41448), (3454, 40596), (3768, 37213), (4378, 32028), (4488, 31243), (4776, 29359), (5181, 27064), (5338, 26268), (6567, 21352), (6766, 20724), (6908, 20298), (8007, 17512), (8756, 16014), (10149, 13816), (10362, 13532), (10676, 13134)]