160376268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2615

約数の個数: 72

約数和(自身を含む): 418446336

約数和(自身を除く): 258070068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 169, 186, 338, 372, 403, 507, 676, 806, 1014, 1209, 1612, 2028, 2418, 2551, 4836, 5102, 5239, 7653, 10204, 10478, 15306, 15717, 20956, 30612, 31434, 33163, 62868, 66326, 79081, 99489, 132652, 158162, 198978, 237243, 316324, 397956, 431119, 474486, 862238, 948972, 1028053, 1293357, 1724476, 2056106, 2586714, 3084159, 4112212, 5173428, 6168318, 12336636, 13364689, 26729378, 40094067, 53458756, 80188134, 160376268]

約数ペア:

[(1, 160376268), (2, 80188134), (3, 53458756), (4, 40094067), (6, 26729378), (12, 13364689), (13, 12336636), (26, 6168318), (31, 5173428), (39, 4112212), (52, 3084159), (62, 2586714), (78, 2056106), (93, 1724476), (124, 1293357), (156, 1028053), (169, 948972), (186, 862238), (338, 474486), (372, 431119), (403, 397956), (507, 316324), (676, 237243), (806, 198978), (1014, 158162), (1209, 132652), (1612, 99489), (2028, 79081), (2418, 66326), (2551, 62868), (4836, 33163), (5102, 31434), (5239, 30612), (7653, 20956), (10204, 15717), (10478, 15306)]