160406688

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9887}}^1$

素因数の和:9926

約数の個数: 72

約数和(自身を含む): 455995008

約数和(自身を除く): 295588320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 9887, 16224, 19774, 29661, 39548, 59322, 79096, 118644, 128531, 158192, 237288, 257062, 316384, 385593, 474576, 514124, 771186, 949152, 1028248, 1542372, 1670903, 2056496, 3084744, 3341806, 4112992, 5012709, 6169488, 6683612, 10025418, 12338976, 13367224, 20050836, 26734448, 40101672, 53468896, 80203344, 160406688]

約数ペア:

[(1, 160406688), (2, 80203344), (3, 53468896), (4, 40101672), (6, 26734448), (8, 20050836), (12, 13367224), (13, 12338976), (16, 10025418), (24, 6683612), (26, 6169488), (32, 5012709), (39, 4112992), (48, 3341806), (52, 3084744), (78, 2056496), (96, 1670903), (104, 1542372), (156, 1028248), (169, 949152), (208, 771186), (312, 514124), (338, 474576), (416, 385593), (507, 316384), (624, 257062), (676, 237288), (1014, 158192), (1248, 128531), (1352, 118644), (2028, 79096), (2704, 59322), (4056, 39548), (5408, 29661), (8112, 19774), (9887, 16224)]