164019636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 108

約数和(自身を含む): 468441792

約数和(自身を除く): 304422156

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 431, 558, 682, 862, 961, 1023, 1116, 1293, 1364, 1724, 1922, 2046, 2586, 2883, 3069, 3844, 3879, 4092, 4741, 5172, 5766, 6138, 7758, 8649, 9482, 10571, 11532, 12276, 13361, 14223, 15516, 17298, 18964, 21142, 26722, 28446, 31713, 34596, 40083, 42284, 42669, 53444, 56892, 63426, 80166, 85338, 95139, 120249, 126852, 146971, 160332, 170676, 190278, 240498, 293942, 380556, 414191, 440913, 480996, 587884, 828382, 881826, 1242573, 1322739, 1656764, 1763652, 2485146, 2645478, 3727719, 4556101, 4970292, 5290956, 7455438, 9112202, 13668303, 14910876, 18224404, 27336606, 41004909, 54673212, 82009818, 164019636]

約数ペア:

[(1, 164019636), (2, 82009818), (3, 54673212), (4, 41004909), (6, 27336606), (9, 18224404), (11, 14910876), (12, 13668303), (18, 9112202), (22, 7455438), (31, 5290956), (33, 4970292), (36, 4556101), (44, 3727719), (62, 2645478), (66, 2485146), (93, 1763652), (99, 1656764), (124, 1322739), (132, 1242573), (186, 881826), (198, 828382), (279, 587884), (341, 480996), (372, 440913), (396, 414191), (431, 380556), (558, 293942), (682, 240498), (862, 190278), (961, 170676), (1023, 160332), (1116, 146971), (1293, 126852), (1364, 120249), (1724, 95139), (1922, 85338), (2046, 80166), (2586, 63426), (2883, 56892), (3069, 53444), (3844, 42669), (3879, 42284), (4092, 40083), (4741, 34596), (5172, 31713), (5766, 28446), (6138, 26722), (7758, 21142), (8649, 18964), (9482, 17298), (10571, 15516), (11532, 14223), (12276, 13361)]