168430392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179947}}^1$

素因数の和:179972

約数の個数: 48

約数和(自身を含む): 491258040

約数和(自身を除く): 322827648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 179947, 359894, 539841, 719788, 1079682, 1439576, 1619523, 2159364, 2339311, 3239046, 4318728, 4678622, 6478092, 7017933, 9357244, 12956184, 14035866, 18714488, 21053799, 28071732, 42107598, 56143464, 84215196, 168430392]

約数ペア:

[(1, 168430392), (2, 84215196), (3, 56143464), (4, 42107598), (6, 28071732), (8, 21053799), (9, 18714488), (12, 14035866), (13, 12956184), (18, 9357244), (24, 7017933), (26, 6478092), (36, 4678622), (39, 4318728), (52, 3239046), (72, 2339311), (78, 2159364), (104, 1619523), (117, 1439576), (156, 1079682), (234, 719788), (312, 539841), (468, 359894), (936, 179947)]