198220368

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 528555456

約数和(自身を除く): 330335088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 137, 172, 258, 274, 344, 411, 516, 548, 688, 701, 822, 1032, 1096, 1402, 1644, 2064, 2103, 2192, 2804, 3288, 4206, 5608, 5891, 6576, 8412, 11216, 11782, 16824, 17673, 23564, 30143, 33648, 35346, 47128, 60286, 70692, 90429, 94256, 96037, 120572, 141384, 180858, 192074, 241144, 282768, 288111, 361716, 384148, 482288, 576222, 723432, 768296, 1152444, 1446864, 1536592, 2304888, 4129591, 4609776, 8259182, 12388773, 16518364, 24777546, 33036728, 49555092, 66073456, 99110184, 198220368]

約数ペア:

[(1, 198220368), (2, 99110184), (3, 66073456), (4, 49555092), (6, 33036728), (8, 24777546), (12, 16518364), (16, 12388773), (24, 8259182), (43, 4609776), (48, 4129591), (86, 2304888), (129, 1536592), (137, 1446864), (172, 1152444), (258, 768296), (274, 723432), (344, 576222), (411, 482288), (516, 384148), (548, 361716), (688, 288111), (701, 282768), (822, 241144), (1032, 192074), (1096, 180858), (1402, 141384), (1644, 120572), (2064, 96037), (2103, 94256), (2192, 90429), (2804, 70692), (3288, 60286), (4206, 47128), (5608, 35346), (5891, 33648), (6576, 30143), (8412, 23564), (11216, 17673), (11782, 16824)]