129444414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 296732160

約数和(自身を除く): 167287746

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 269, 317, 506, 538, 634, 759, 807, 951, 1518, 1614, 1902, 2959, 3487, 5918, 6187, 6974, 7291, 8877, 10461, 12374, 14582, 17754, 18561, 20922, 21873, 37122, 43746, 68057, 80201, 85273, 136114, 160402, 170546, 204171, 240603, 255819, 408342, 481206, 511638, 938003, 1876006, 1961279, 2814009, 3922558, 5628018, 5883837, 11767674, 21574069, 43148138, 64722207, 129444414]

約数ペア:

[(1, 129444414), (2, 64722207), (3, 43148138), (6, 21574069), (11, 11767674), (22, 5883837), (23, 5628018), (33, 3922558), (46, 2814009), (66, 1961279), (69, 1876006), (138, 938003), (253, 511638), (269, 481206), (317, 408342), (506, 255819), (538, 240603), (634, 204171), (759, 170546), (807, 160402), (951, 136114), (1518, 85273), (1614, 80201), (1902, 68057), (2959, 43746), (3487, 37122), (5918, 21873), (6187, 20922), (6974, 18561), (7291, 17754), (8877, 14582), (10461, 12374)]