131655636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 413736960

約数和(自身を除く): 282081324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 887, 1116, 1178, 1197, 1302, 1596, 1767, 1774, 1953, 2356, 2394, 2604, 2661, 3534, 3548, 3906, 4123, 4788, 5301, 5322, 6209, 7068, 7812, 7983, 8246, 10602, 10644, 12369, 12418, 15966, 16492, 16853, 18627, 21204, 24738, 24836, 27497, 31932, 33706, 37107, 37254, 49476, 50559, 54994, 55881, 67412, 74214, 74508, 82491, 101118, 109988, 111762, 117971, 148428, 151677, 164982, 192479, 202236, 223524, 235942, 247473, 303354, 329964, 353913, 384958, 471884, 494946, 522443, 577437, 606708, 707826, 769916, 989892, 1044886, 1061739, 1154874, 1415652, 1567329, 1732311, 2089772, 2123478, 2309748, 3134658, 3464622, 3657101, 4246956, 4701987, 6269316, 6929244, 7314202, 9403974, 10971303, 14628404, 18807948, 21942606, 32913909, 43885212, 65827818, 131655636]

約数ペア:

[(1, 131655636), (2, 65827818), (3, 43885212), (4, 32913909), (6, 21942606), (7, 18807948), (9, 14628404), (12, 10971303), (14, 9403974), (18, 7314202), (19, 6929244), (21, 6269316), (28, 4701987), (31, 4246956), (36, 3657101), (38, 3464622), (42, 3134658), (57, 2309748), (62, 2123478), (63, 2089772), (76, 1732311), (84, 1567329), (93, 1415652), (114, 1154874), (124, 1061739), (126, 1044886), (133, 989892), (171, 769916), (186, 707826), (217, 606708), (228, 577437), (252, 522443), (266, 494946), (279, 471884), (342, 384958), (372, 353913), (399, 329964), (434, 303354), (532, 247473), (558, 235942), (589, 223524), (651, 202236), (684, 192479), (798, 164982), (868, 151677), (887, 148428), (1116, 117971), (1178, 111762), (1197, 109988), (1302, 101118), (1596, 82491), (1767, 74508), (1774, 74214), (1953, 67412), (2356, 55881), (2394, 54994), (2604, 50559), (2661, 49476), (3534, 37254), (3548, 37107), (3906, 33706), (4123, 31932), (4788, 27497), (5301, 24836), (5322, 24738), (6209, 21204), (7068, 18627), (7812, 16853), (7983, 16492), (8246, 15966), (10602, 12418), (10644, 12369)]