127195904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2701

約数の個数: 72

約数和(自身を含む): 293379408

約数和(自身を除く): 166183504

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2657, 2816, 2992, 4352, 5314, 5984, 10628, 11968, 21256, 23936, 29227, 42512, 45169, 47872, 58454, 85024, 90338, 116908, 170048, 180676, 233816, 340096, 361352, 467632, 496859, 680192, 722704, 935264, 993718, 1445408, 1870528, 1987436, 2890816, 3741056, 3974872, 5781632, 7482112, 7949744, 11563264, 15899488, 31798976, 63597952, 127195904]

約数ペア:

[(1, 127195904), (2, 63597952), (4, 31798976), (8, 15899488), (11, 11563264), (16, 7949744), (17, 7482112), (22, 5781632), (32, 3974872), (34, 3741056), (44, 2890816), (64, 1987436), (68, 1870528), (88, 1445408), (128, 993718), (136, 935264), (176, 722704), (187, 680192), (256, 496859), (272, 467632), (352, 361352), (374, 340096), (544, 233816), (704, 180676), (748, 170048), (1088, 116908), (1408, 90338), (1496, 85024), (2176, 58454), (2657, 47872), (2816, 45169), (2992, 42512), (4352, 29227), (5314, 23936), (5984, 21256), (10628, 11968)]