131518296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6726

約数の個数: 128

約数和(自身を含む): 449702400

約数和(自身を除く): 318184104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 6691, 9828, 13382, 19656, 20073, 26764, 40146, 46837, 53528, 60219, 80292, 86983, 93674, 120438, 140511, 160584, 173966, 180657, 187348, 240876, 260949, 281022, 347932, 361314, 374696, 421533, 481752, 521898, 562044, 608881, 695864, 722628, 782847, 843066, 1043796, 1124088, 1217762, 1264599, 1445256, 1565694, 1686132, 1826643, 2087592, 2348541, 2435524, 2529198, 3131388, 3372264, 3653286, 4697082, 4871048, 5058396, 5479929, 6262776, 7306572, 9394164, 10116792, 10959858, 14613144, 16439787, 18788328, 21919716, 32879574, 43839432, 65759148, 131518296]

約数ペア:

[(1, 131518296), (2, 65759148), (3, 43839432), (4, 32879574), (6, 21919716), (7, 18788328), (8, 16439787), (9, 14613144), (12, 10959858), (13, 10116792), (14, 9394164), (18, 7306572), (21, 6262776), (24, 5479929), (26, 5058396), (27, 4871048), (28, 4697082), (36, 3653286), (39, 3372264), (42, 3131388), (52, 2529198), (54, 2435524), (56, 2348541), (63, 2087592), (72, 1826643), (78, 1686132), (84, 1565694), (91, 1445256), (104, 1264599), (108, 1217762), (117, 1124088), (126, 1043796), (156, 843066), (168, 782847), (182, 722628), (189, 695864), (216, 608881), (234, 562044), (252, 521898), (273, 481752), (312, 421533), (351, 374696), (364, 361314), (378, 347932), (468, 281022), (504, 260949), (546, 240876), (702, 187348), (728, 180657), (756, 173966), (819, 160584), (936, 140511), (1092, 120438), (1404, 93674), (1512, 86983), (1638, 80292), (2184, 60219), (2457, 53528), (2808, 46837), (3276, 40146), (4914, 26764), (6552, 20073), (6691, 19656), (9828, 13382)]