131402544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 424972800

約数和(自身を除く): 293570256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 104, 112, 134, 156, 168, 182, 201, 208, 268, 273, 312, 336, 364, 402, 449, 469, 536, 546, 624, 728, 804, 871, 898, 938, 1072, 1092, 1347, 1407, 1456, 1608, 1742, 1796, 1876, 2184, 2613, 2694, 2814, 3143, 3216, 3484, 3592, 3752, 4368, 5226, 5388, 5628, 5837, 6097, 6286, 6968, 7184, 7504, 9429, 10452, 10776, 11256, 11674, 12194, 12572, 13936, 17511, 18291, 18858, 20904, 21552, 22512, 23348, 24388, 25144, 30083, 35022, 36582, 37716, 40859, 41808, 46696, 48776, 50288, 60166, 70044, 73164, 75432, 81718, 90249, 93392, 97552, 120332, 122577, 140088, 146328, 150864, 163436, 180498, 210581, 240664, 245154, 280176, 292656, 326872, 360996, 391079, 421162, 481328, 490308, 631743, 653744, 721992, 782158, 842324, 980616, 1173237, 1263486, 1443984, 1564316, 1684648, 1961232, 2346474, 2526972, 2737553, 3128632, 3369296, 4692948, 5053944, 5475106, 6257264, 8212659, 9385896, 10107888, 10950212, 16425318, 18771792, 21900424, 32850636, 43800848, 65701272, 131402544]

約数ペア:

[(1, 131402544), (2, 65701272), (3, 43800848), (4, 32850636), (6, 21900424), (7, 18771792), (8, 16425318), (12, 10950212), (13, 10107888), (14, 9385896), (16, 8212659), (21, 6257264), (24, 5475106), (26, 5053944), (28, 4692948), (39, 3369296), (42, 3128632), (48, 2737553), (52, 2526972), (56, 2346474), (67, 1961232), (78, 1684648), (84, 1564316), (91, 1443984), (104, 1263486), (112, 1173237), (134, 980616), (156, 842324), (168, 782158), (182, 721992), (201, 653744), (208, 631743), (268, 490308), (273, 481328), (312, 421162), (336, 391079), (364, 360996), (402, 326872), (449, 292656), (469, 280176), (536, 245154), (546, 240664), (624, 210581), (728, 180498), (804, 163436), (871, 150864), (898, 146328), (938, 140088), (1072, 122577), (1092, 120332), (1347, 97552), (1407, 93392), (1456, 90249), (1608, 81718), (1742, 75432), (1796, 73164), (1876, 70044), (2184, 60166), (2613, 50288), (2694, 48776), (2814, 46696), (3143, 41808), (3216, 40859), (3484, 37716), (3592, 36582), (3752, 35022), (4368, 30083), (5226, 25144), (5388, 24388), (5628, 23348), (5837, 22512), (6097, 21552), (6286, 20904), (6968, 18858), (7184, 18291), (7504, 17511), (9429, 13936), (10452, 12572), (10776, 12194), (11256, 11674)]