168254310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42169}}^1$

素因数の和:42205

約数の個数: 64

約数和(自身を含む): 485798400

約数和(自身を除く): 317544090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 42169, 84338, 126507, 210845, 253014, 295183, 421690, 590366, 632535, 801211, 885549, 1265070, 1475915, 1602422, 1771098, 2403633, 2951830, 4006055, 4427745, 4807266, 5608477, 8012110, 8855490, 11216954, 12018165, 16825431, 24036330, 28042385, 33650862, 56084770, 84127155, 168254310]

約数ペア:

[(1, 168254310), (2, 84127155), (3, 56084770), (5, 33650862), (6, 28042385), (7, 24036330), (10, 16825431), (14, 12018165), (15, 11216954), (19, 8855490), (21, 8012110), (30, 5608477), (35, 4807266), (38, 4427745), (42, 4006055), (57, 2951830), (70, 2403633), (95, 1771098), (105, 1602422), (114, 1475915), (133, 1265070), (190, 885549), (210, 801211), (266, 632535), (285, 590366), (399, 421690), (570, 295183), (665, 253014), (798, 210845), (1330, 126507), (1995, 84338), (3990, 42169)]