39170856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 113356800

約数和(自身を除く): 74185944

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 31, 34, 38, 51, 57, 62, 68, 76, 93, 102, 114, 124, 136, 152, 163, 186, 204, 228, 248, 323, 326, 372, 408, 456, 489, 527, 589, 646, 652, 744, 969, 978, 1054, 1178, 1292, 1304, 1581, 1767, 1938, 1956, 2108, 2356, 2584, 2771, 3097, 3162, 3534, 3876, 3912, 4216, 4712, 5053, 5542, 6194, 6324, 7068, 7752, 8313, 9291, 10013, 10106, 11084, 12388, 12648, 14136, 15159, 16626, 18582, 20026, 20212, 22168, 24776, 30039, 30318, 33252, 37164, 40052, 40424, 52649, 60078, 60636, 66504, 74328, 80104, 85901, 96007, 105298, 120156, 121272, 157947, 171802, 192014, 210596, 240312, 257703, 288021, 315894, 343604, 384028, 421192, 515406, 576042, 631788, 687208, 768056, 1030812, 1152084, 1263576, 1632119, 2061624, 2304168, 3264238, 4896357, 6528476, 9792714, 13056952, 19585428, 39170856]

約数ペア:

[(1, 39170856), (2, 19585428), (3, 13056952), (4, 9792714), (6, 6528476), (8, 4896357), (12, 3264238), (17, 2304168), (19, 2061624), (24, 1632119), (31, 1263576), (34, 1152084), (38, 1030812), (51, 768056), (57, 687208), (62, 631788), (68, 576042), (76, 515406), (93, 421192), (102, 384028), (114, 343604), (124, 315894), (136, 288021), (152, 257703), (163, 240312), (186, 210596), (204, 192014), (228, 171802), (248, 157947), (323, 121272), (326, 120156), (372, 105298), (408, 96007), (456, 85901), (489, 80104), (527, 74328), (589, 66504), (646, 60636), (652, 60078), (744, 52649), (969, 40424), (978, 40052), (1054, 37164), (1178, 33252), (1292, 30318), (1304, 30039), (1581, 24776), (1767, 22168), (1938, 20212), (1956, 20026), (2108, 18582), (2356, 16626), (2584, 15159), (2771, 14136), (3097, 12648), (3162, 12388), (3534, 11084), (3876, 10106), (3912, 10013), (4216, 9291), (4712, 8313), (5053, 7752), (5542, 7068), (6194, 6324)]