188172816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7013}}^1$

素因数の和:7080

約数の個数: 80

約数和(自身を含む): 535757376

約数和(自身を除く): 347584560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 7013, 8944, 13416, 14026, 21039, 26832, 28052, 42078, 56104, 84156, 91169, 112208, 168312, 182338, 273507, 301559, 336624, 364676, 547014, 603118, 729352, 904677, 1094028, 1206236, 1458704, 1809354, 2188056, 2412472, 3618708, 3920267, 4376112, 4824944, 7237416, 7840534, 11760801, 14474832, 15681068, 23521602, 31362136, 47043204, 62724272, 94086408, 188172816]

約数ペア:

[(1, 188172816), (2, 94086408), (3, 62724272), (4, 47043204), (6, 31362136), (8, 23521602), (12, 15681068), (13, 14474832), (16, 11760801), (24, 7840534), (26, 7237416), (39, 4824944), (43, 4376112), (48, 3920267), (52, 3618708), (78, 2412472), (86, 2188056), (104, 1809354), (129, 1458704), (156, 1206236), (172, 1094028), (208, 904677), (258, 729352), (312, 603118), (344, 547014), (516, 364676), (559, 336624), (624, 301559), (688, 273507), (1032, 182338), (1118, 168312), (1677, 112208), (2064, 91169), (2236, 84156), (3354, 56104), (4472, 42078), (6708, 28052), (7013, 26832), (8944, 21039), (13416, 14026)]