127550344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 261777600

約数和(自身を除く): 134227256

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 97, 152, 164, 194, 211, 328, 388, 422, 776, 779, 844, 1558, 1688, 1843, 3116, 3686, 3977, 4009, 6232, 7372, 7954, 8018, 8651, 14744, 15908, 16036, 17302, 20467, 31816, 32072, 34604, 40934, 69208, 75563, 81868, 151126, 163736, 164369, 302252, 328738, 388873, 604504, 657476, 777746, 839147, 1314952, 1555492, 1678294, 3110984, 3356588, 6713176, 15943793, 31887586, 63775172, 127550344]

約数ペア:

[(1, 127550344), (2, 63775172), (4, 31887586), (8, 15943793), (19, 6713176), (38, 3356588), (41, 3110984), (76, 1678294), (82, 1555492), (97, 1314952), (152, 839147), (164, 777746), (194, 657476), (211, 604504), (328, 388873), (388, 328738), (422, 302252), (776, 164369), (779, 163736), (844, 151126), (1558, 81868), (1688, 75563), (1843, 69208), (3116, 40934), (3686, 34604), (3977, 32072), (4009, 31816), (6232, 20467), (7372, 17302), (7954, 16036), (8018, 15908), (8651, 14744)]