103139748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 278433792

約数和(自身を除く): 175294044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1327, 1524, 2159, 2286, 2654, 3981, 4318, 4572, 5308, 6477, 7962, 8636, 11943, 12954, 15924, 19431, 22559, 23886, 25908, 38862, 45118, 47772, 67677, 77724, 90236, 135354, 168529, 203031, 270708, 337058, 406062, 505587, 674116, 812124, 1011174, 1516761, 2022348, 2864993, 3033522, 5729986, 6067044, 8594979, 11459972, 17189958, 25784937, 34379916, 51569874, 103139748]

約数ペア:

[(1, 103139748), (2, 51569874), (3, 34379916), (4, 25784937), (6, 17189958), (9, 11459972), (12, 8594979), (17, 6067044), (18, 5729986), (34, 3033522), (36, 2864993), (51, 2022348), (68, 1516761), (102, 1011174), (127, 812124), (153, 674116), (204, 505587), (254, 406062), (306, 337058), (381, 270708), (508, 203031), (612, 168529), (762, 135354), (1143, 90236), (1327, 77724), (1524, 67677), (2159, 47772), (2286, 45118), (2654, 38862), (3981, 25908), (4318, 23886), (4572, 22559), (5308, 19431), (6477, 15924), (7962, 12954), (8636, 11943)]