156511344

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{643}}^1$

素因数の和:1126

約数の個数: 80

約数和(自身を含む): 442721664

約数和(自身を除く): 286210320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 461, 528, 643, 922, 1286, 1383, 1844, 1929, 2572, 2766, 3688, 3858, 5071, 5144, 5532, 7073, 7376, 7716, 10142, 10288, 11064, 14146, 15213, 15432, 20284, 21219, 22128, 28292, 30426, 30864, 40568, 42438, 56584, 60852, 81136, 84876, 113168, 121704, 169752, 243408, 296423, 339504, 592846, 889269, 1185692, 1778538, 2371384, 3260653, 3557076, 4742768, 6521306, 7114152, 9781959, 13042612, 14228304, 19563918, 26085224, 39127836, 52170448, 78255672, 156511344]

約数ペア:

[(1, 156511344), (2, 78255672), (3, 52170448), (4, 39127836), (6, 26085224), (8, 19563918), (11, 14228304), (12, 13042612), (16, 9781959), (22, 7114152), (24, 6521306), (33, 4742768), (44, 3557076), (48, 3260653), (66, 2371384), (88, 1778538), (132, 1185692), (176, 889269), (264, 592846), (461, 339504), (528, 296423), (643, 243408), (922, 169752), (1286, 121704), (1383, 113168), (1844, 84876), (1929, 81136), (2572, 60852), (2766, 56584), (3688, 42438), (3858, 40568), (5071, 30864), (5144, 30426), (5532, 28292), (7073, 22128), (7376, 21219), (7716, 20284), (10142, 15432), (10288, 15213), (11064, 14146)]