137546332

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 308423808

約数和(自身を除く): 170877476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 131, 154, 196, 262, 308, 487, 524, 539, 917, 974, 1078, 1441, 1834, 1948, 2156, 2882, 3409, 3668, 5357, 5764, 6419, 6818, 10087, 10714, 12838, 13636, 20174, 21428, 23863, 25676, 37499, 40348, 47726, 63797, 70609, 74998, 95452, 127594, 141218, 149996, 255188, 262493, 282436, 446579, 524986, 701767, 893158, 1049972, 1403534, 1786316, 2807068, 3126053, 4912369, 6252106, 9824738, 12504212, 19649476, 34386583, 68773166, 137546332]

約数ペア:

[(1, 137546332), (2, 68773166), (4, 34386583), (7, 19649476), (11, 12504212), (14, 9824738), (22, 6252106), (28, 4912369), (44, 3126053), (49, 2807068), (77, 1786316), (98, 1403534), (131, 1049972), (154, 893158), (196, 701767), (262, 524986), (308, 446579), (487, 282436), (524, 262493), (539, 255188), (917, 149996), (974, 141218), (1078, 127594), (1441, 95452), (1834, 74998), (1948, 70609), (2156, 63797), (2882, 47726), (3409, 40348), (3668, 37499), (5357, 25676), (5764, 23863), (6419, 21428), (6818, 20174), (10087, 13636), (10714, 12838)]