191964304

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:584

約数の個数: 80

約数和(自身を含む): 440007552

約数和(自身を除く): 248043248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 73, 106, 112, 146, 212, 292, 371, 424, 443, 511, 584, 742, 848, 886, 1022, 1168, 1484, 1772, 2044, 2968, 3101, 3544, 3869, 4088, 5936, 6202, 7088, 7738, 8176, 12404, 15476, 23479, 24808, 27083, 30952, 32339, 46958, 49616, 54166, 61904, 64678, 93916, 108332, 129356, 164353, 187832, 216664, 226373, 258712, 328706, 375664, 433328, 452746, 517424, 657412, 905492, 1314824, 1713967, 1810984, 2629648, 3427934, 3621968, 6855868, 11997769, 13711736, 23995538, 27423472, 47991076, 95982152, 191964304]

約数ペア:

[(1, 191964304), (2, 95982152), (4, 47991076), (7, 27423472), (8, 23995538), (14, 13711736), (16, 11997769), (28, 6855868), (53, 3621968), (56, 3427934), (73, 2629648), (106, 1810984), (112, 1713967), (146, 1314824), (212, 905492), (292, 657412), (371, 517424), (424, 452746), (443, 433328), (511, 375664), (584, 328706), (742, 258712), (848, 226373), (886, 216664), (1022, 187832), (1168, 164353), (1484, 129356), (1772, 108332), (2044, 93916), (2968, 64678), (3101, 61904), (3544, 54166), (3869, 49616), (4088, 46958), (5936, 32339), (6202, 30952), (7088, 27083), (7738, 24808), (8176, 23479), (12404, 15476)]