149732128

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51419}}^1$

素因数の和:51449

約数の個数: 48

約数和(自身を含む): 362819520

約数和(自身を除く): 213087392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 51419, 102838, 205676, 359933, 411352, 668447, 719866, 822704, 1336894, 1439732, 1645408, 2673788, 2879464, 4679129, 5347576, 5758928, 9358258, 10695152, 11517856, 18716516, 21390304, 37433032, 74866064, 149732128]

約数ペア:

[(1, 149732128), (2, 74866064), (4, 37433032), (7, 21390304), (8, 18716516), (13, 11517856), (14, 10695152), (16, 9358258), (26, 5758928), (28, 5347576), (32, 4679129), (52, 2879464), (56, 2673788), (91, 1645408), (104, 1439732), (112, 1336894), (182, 822704), (208, 719866), (224, 668447), (364, 411352), (416, 359933), (728, 205676), (1456, 102838), (2912, 51419)]