148694546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 319358592

約数和(自身を除く): 170664046

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 77, 91, 119, 143, 154, 182, 187, 221, 238, 257, 286, 289, 374, 442, 514, 578, 1001, 1309, 1547, 1799, 2002, 2023, 2431, 2618, 2827, 3094, 3179, 3341, 3598, 3757, 4046, 4369, 4862, 5654, 6358, 6682, 7514, 8738, 17017, 19789, 22253, 23387, 26299, 30583, 34034, 36751, 39578, 41327, 44506, 46774, 48059, 52598, 56797, 61166, 73502, 74273, 82654, 96118, 113594, 148546, 257257, 289289, 336413, 397579, 514514, 519911, 578578, 624767, 672826, 795158, 817003, 965549, 1039822, 1249534, 1634006, 1931098, 4373369, 5719021, 6758843, 8746738, 10621039, 11438042, 13517686, 21242078, 74347273, 148694546]

約数ペア:

[(1, 148694546), (2, 74347273), (7, 21242078), (11, 13517686), (13, 11438042), (14, 10621039), (17, 8746738), (22, 6758843), (26, 5719021), (34, 4373369), (77, 1931098), (91, 1634006), (119, 1249534), (143, 1039822), (154, 965549), (182, 817003), (187, 795158), (221, 672826), (238, 624767), (257, 578578), (286, 519911), (289, 514514), (374, 397579), (442, 336413), (514, 289289), (578, 257257), (1001, 148546), (1309, 113594), (1547, 96118), (1799, 82654), (2002, 74273), (2023, 73502), (2431, 61166), (2618, 56797), (2827, 52598), (3094, 48059), (3179, 46774), (3341, 44506), (3598, 41327), (3757, 39578), (4046, 36751), (4369, 34034), (4862, 30583), (5654, 26299), (6358, 23387), (6682, 22253), (7514, 19789), (8738, 17017)]