128336544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{63659}}^1$

素因数の和:63682

約数の個数: 72

約数和(自身を含む): 417100320

約数和(自身を除く): 288763776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 63659, 127318, 190977, 254636, 381954, 445613, 509272, 572931, 763908, 891226, 1018544, 1145862, 1336839, 1527816, 1782452, 2037088, 2291724, 2673678, 3055632, 3564904, 4010517, 4583448, 5347356, 6111264, 7129808, 8021034, 9166896, 10694712, 14259616, 16042068, 18333792, 21389424, 32084136, 42778848, 64168272, 128336544]

約数ペア:

[(1, 128336544), (2, 64168272), (3, 42778848), (4, 32084136), (6, 21389424), (7, 18333792), (8, 16042068), (9, 14259616), (12, 10694712), (14, 9166896), (16, 8021034), (18, 7129808), (21, 6111264), (24, 5347356), (28, 4583448), (32, 4010517), (36, 3564904), (42, 3055632), (48, 2673678), (56, 2291724), (63, 2037088), (72, 1782452), (84, 1527816), (96, 1336839), (112, 1145862), (126, 1018544), (144, 891226), (168, 763908), (224, 572931), (252, 509272), (288, 445613), (336, 381954), (504, 254636), (672, 190977), (1008, 127318), (2016, 63659)]