128708136

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{6143}}^1$

素因数の和:6255

約数の個数: 64

約数和(自身を含む): 361267200

約数和(自身を除く): 232559064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1746, 2328, 2619, 3492, 5238, 6143, 6984, 10476, 12286, 18429, 20952, 24572, 36858, 49144, 55287, 73716, 110574, 147432, 165861, 221148, 331722, 442296, 595871, 663444, 1191742, 1326888, 1787613, 2383484, 3575226, 4766968, 5362839, 7150452, 10725678, 14300904, 16088517, 21451356, 32177034, 42902712, 64354068, 128708136]

約数ペア:

[(1, 128708136), (2, 64354068), (3, 42902712), (4, 32177034), (6, 21451356), (8, 16088517), (9, 14300904), (12, 10725678), (18, 7150452), (24, 5362839), (27, 4766968), (36, 3575226), (54, 2383484), (72, 1787613), (97, 1326888), (108, 1191742), (194, 663444), (216, 595871), (291, 442296), (388, 331722), (582, 221148), (776, 165861), (873, 147432), (1164, 110574), (1746, 73716), (2328, 55287), (2619, 49144), (3492, 36858), (5238, 24572), (6143, 20952), (6984, 18429), (10476, 12286)]