131614158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 303575040

約数和(自身を除く): 171960882

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 62, 78, 79, 93, 106, 158, 159, 169, 186, 237, 318, 338, 403, 474, 507, 689, 806, 1014, 1027, 1209, 1378, 1643, 2054, 2067, 2418, 2449, 3081, 3286, 4134, 4187, 4898, 4929, 5239, 6162, 7347, 8374, 8957, 9858, 10478, 12561, 13351, 14694, 15717, 17914, 21359, 25122, 26702, 26871, 31434, 31837, 40053, 42718, 53742, 54431, 63674, 64077, 80106, 95511, 108862, 128154, 129797, 163293, 191022, 259594, 277667, 326586, 389391, 413881, 555334, 707603, 778782, 827762, 833001, 1241643, 1415206, 1666002, 1687361, 2122809, 2483286, 3374722, 4245618, 5062083, 10124166, 21935693, 43871386, 65807079, 131614158]

約数ペア:

[(1, 131614158), (2, 65807079), (3, 43871386), (6, 21935693), (13, 10124166), (26, 5062083), (31, 4245618), (39, 3374722), (53, 2483286), (62, 2122809), (78, 1687361), (79, 1666002), (93, 1415206), (106, 1241643), (158, 833001), (159, 827762), (169, 778782), (186, 707603), (237, 555334), (318, 413881), (338, 389391), (403, 326586), (474, 277667), (507, 259594), (689, 191022), (806, 163293), (1014, 129797), (1027, 128154), (1209, 108862), (1378, 95511), (1643, 80106), (2054, 64077), (2067, 63674), (2418, 54431), (2449, 53742), (3081, 42718), (3286, 40053), (4134, 31837), (4187, 31434), (4898, 26871), (4929, 26702), (5239, 25122), (6162, 21359), (7347, 17914), (8374, 15717), (8957, 14694), (9858, 13351), (10478, 12561)]