138271728

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{58789}}^1$

素因数の和:58814

約数の個数: 60

約数和(自身を含む): 415527720

約数和(自身を除く): 277255992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 58789, 117578, 176367, 235156, 352734, 411523, 470312, 705468, 823046, 940624, 1234569, 1410936, 1646092, 2469138, 2821872, 2880661, 3292184, 4938276, 5761322, 6584368, 8641983, 9876552, 11522644, 17283966, 19753104, 23045288, 34567932, 46090576, 69135864, 138271728]

約数ペア:

[(1, 138271728), (2, 69135864), (3, 46090576), (4, 34567932), (6, 23045288), (7, 19753104), (8, 17283966), (12, 11522644), (14, 9876552), (16, 8641983), (21, 6584368), (24, 5761322), (28, 4938276), (42, 3292184), (48, 2880661), (49, 2821872), (56, 2469138), (84, 1646092), (98, 1410936), (112, 1234569), (147, 940624), (168, 823046), (196, 705468), (294, 470312), (336, 411523), (392, 352734), (588, 235156), (784, 176367), (1176, 117578), (2352, 58789)]