138599328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{206249}}^1$

素因数の和:206269

約数の個数: 48

約数和(自身を含む): 415800000

約数和(自身を除く): 277200672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 206249, 412498, 618747, 824996, 1237494, 1443743, 1649992, 2474988, 2887486, 3299984, 4331229, 4949976, 5774972, 6599968, 8662458, 9899952, 11549944, 17324916, 19799904, 23099888, 34649832, 46199776, 69299664, 138599328]

約数ペア:

[(1, 138599328), (2, 69299664), (3, 46199776), (4, 34649832), (6, 23099888), (7, 19799904), (8, 17324916), (12, 11549944), (14, 9899952), (16, 8662458), (21, 6599968), (24, 5774972), (28, 4949976), (32, 4331229), (42, 3299984), (48, 2887486), (56, 2474988), (84, 1649992), (96, 1443743), (112, 1237494), (168, 824996), (224, 618747), (336, 412498), (672, 206249)]