138230568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{39181}}^1$

素因数の和:39207

約数の個数: 72

約数和(自身を含む): 435507930

約数和(自身を除く): 297277362

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 39181, 78362, 117543, 156724, 235086, 274267, 313448, 352629, 470172, 548534, 705258, 822801, 940344, 1097068, 1410516, 1645602, 1919869, 2194136, 2468403, 2821032, 3291204, 3839738, 4936806, 5759607, 6582408, 7679476, 9873612, 11519214, 15358952, 17278821, 19747224, 23038428, 34557642, 46076856, 69115284, 138230568]

約数ペア:

[(1, 138230568), (2, 69115284), (3, 46076856), (4, 34557642), (6, 23038428), (7, 19747224), (8, 17278821), (9, 15358952), (12, 11519214), (14, 9873612), (18, 7679476), (21, 6582408), (24, 5759607), (28, 4936806), (36, 3839738), (42, 3291204), (49, 2821032), (56, 2468403), (63, 2194136), (72, 1919869), (84, 1645602), (98, 1410516), (126, 1097068), (147, 940344), (168, 822801), (196, 705258), (252, 548534), (294, 470172), (392, 352629), (441, 313448), (504, 274267), (588, 235086), (882, 156724), (1176, 117543), (1764, 78362), (3528, 39181)]