190595874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 486604800

約数和(自身を除く): 296008926

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 79, 93, 102, 109, 119, 158, 186, 217, 218, 237, 238, 327, 357, 434, 474, 527, 553, 651, 654, 714, 763, 1054, 1106, 1302, 1343, 1526, 1581, 1659, 1853, 2289, 2449, 2686, 3162, 3318, 3379, 3689, 3706, 4029, 4578, 4898, 5559, 6758, 7347, 7378, 8058, 8611, 9401, 10137, 11067, 11118, 12971, 14694, 17143, 17222, 18802, 20274, 22134, 23653, 25833, 25942, 28203, 34286, 38913, 41633, 47306, 51429, 51666, 56406, 57443, 60277, 70959, 77826, 83266, 102858, 114886, 120554, 124899, 141918, 146387, 172329, 180831, 249798, 266941, 291431, 292774, 344658, 361662, 402101, 439161, 533882, 582862, 800823, 804202, 874293, 878322, 1024709, 1206303, 1601646, 1748586, 1868587, 2049418, 2412606, 3074127, 3737174, 4537997, 5605761, 6148254, 9075994, 11211522, 13613991, 27227982, 31765979, 63531958, 95297937, 190595874]

約数ペア:

[(1, 190595874), (2, 95297937), (3, 63531958), (6, 31765979), (7, 27227982), (14, 13613991), (17, 11211522), (21, 9075994), (31, 6148254), (34, 5605761), (42, 4537997), (51, 3737174), (62, 3074127), (79, 2412606), (93, 2049418), (102, 1868587), (109, 1748586), (119, 1601646), (158, 1206303), (186, 1024709), (217, 878322), (218, 874293), (237, 804202), (238, 800823), (327, 582862), (357, 533882), (434, 439161), (474, 402101), (527, 361662), (553, 344658), (651, 292774), (654, 291431), (714, 266941), (763, 249798), (1054, 180831), (1106, 172329), (1302, 146387), (1343, 141918), (1526, 124899), (1581, 120554), (1659, 114886), (1853, 102858), (2289, 83266), (2449, 77826), (2686, 70959), (3162, 60277), (3318, 57443), (3379, 56406), (3689, 51666), (3706, 51429), (4029, 47306), (4578, 41633), (4898, 38913), (5559, 34286), (6758, 28203), (7347, 25942), (7378, 25833), (8058, 23653), (8611, 22134), (9401, 20274), (10137, 18802), (11067, 17222), (11118, 17143), (12971, 14694)]