128880120852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1238327}}^1$

素因数の和:1238410

約数の個数: 108

約数和(自身を含む): 385392440160

約数和(自身を除く): 256512319308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 59, 63, 84, 98, 118, 126, 147, 177, 196, 236, 252, 294, 354, 413, 441, 531, 588, 708, 826, 882, 1062, 1239, 1652, 1764, 2124, 2478, 2891, 3717, 4956, 5782, 7434, 8673, 11564, 14868, 17346, 26019, 34692, 52038, 104076, 1238327, 2476654, 3714981, 4953308, 7429962, 8668289, 11144943, 14859924, 17336578, 22289886, 26004867, 34673156, 44579772, 52009734, 60678023, 73061293, 78014601, 104019468, 121356046, 146122586, 156029202, 182034069, 219183879, 242712092, 292245172, 312058404, 364068138, 438367758, 511429051, 546102207, 657551637, 728136276, 876735516, 1022858102, 1092204414, 1315103274, 1534287153, 2045716204, 2184408828, 2630206548, 3068574306, 3580003357, 4602861459, 6137148612, 7160006714, 9205722918, 10740010071, 14320013428, 18411445836, 21480020142, 32220030213, 42960040284, 64440060426, 128880120852]

約数ペア:

[(1, 128880120852), (2, 64440060426), (3, 42960040284), (4, 32220030213), (6, 21480020142), (7, 18411445836), (9, 14320013428), (12, 10740010071), (14, 9205722918), (18, 7160006714), (21, 6137148612), (28, 4602861459), (36, 3580003357), (42, 3068574306), (49, 2630206548), (59, 2184408828), (63, 2045716204), (84, 1534287153), (98, 1315103274), (118, 1092204414), (126, 1022858102), (147, 876735516), (177, 728136276), (196, 657551637), (236, 546102207), (252, 511429051), (294, 438367758), (354, 364068138), (413, 312058404), (441, 292245172), (531, 242712092), (588, 219183879), (708, 182034069), (826, 156029202), (882, 146122586), (1062, 121356046), (1239, 104019468), (1652, 78014601), (1764, 73061293), (2124, 60678023), (2478, 52009734), (2891, 44579772), (3717, 34673156), (4956, 26004867), (5782, 22289886), (7434, 17336578), (8673, 14859924), (11564, 11144943), (14868, 8668289), (17346, 7429962), (26019, 4953308), (34692, 3714981), (52038, 2476654), (104076, 1238327)]