167320460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 399168000

約数和(自身を除く): 231847540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 59, 68, 76, 85, 95, 118, 170, 190, 236, 295, 323, 340, 380, 439, 590, 646, 878, 1003, 1121, 1180, 1292, 1615, 1756, 2006, 2195, 2242, 3230, 4012, 4390, 4484, 5015, 5605, 6460, 7463, 8341, 8780, 10030, 11210, 14926, 16682, 19057, 20060, 22420, 25901, 29852, 33364, 37315, 38114, 41705, 51802, 74630, 76228, 83410, 95285, 103604, 129505, 141797, 149260, 166820, 190570, 259010, 283594, 381140, 440317, 492119, 518020, 567188, 708985, 880634, 984238, 1417970, 1761268, 1968476, 2201585, 2460595, 2835940, 4403170, 4921190, 8366023, 8806340, 9842380, 16732046, 33464092, 41830115, 83660230, 167320460]

約数ペア:

[(1, 167320460), (2, 83660230), (4, 41830115), (5, 33464092), (10, 16732046), (17, 9842380), (19, 8806340), (20, 8366023), (34, 4921190), (38, 4403170), (59, 2835940), (68, 2460595), (76, 2201585), (85, 1968476), (95, 1761268), (118, 1417970), (170, 984238), (190, 880634), (236, 708985), (295, 567188), (323, 518020), (340, 492119), (380, 440317), (439, 381140), (590, 283594), (646, 259010), (878, 190570), (1003, 166820), (1121, 149260), (1180, 141797), (1292, 129505), (1615, 103604), (1756, 95285), (2006, 83410), (2195, 76228), (2242, 74630), (3230, 51802), (4012, 41705), (4390, 38114), (4484, 37315), (5015, 33364), (5605, 29852), (6460, 25901), (7463, 22420), (8341, 20060), (8780, 19057), (10030, 16682), (11210, 14926)]