161277264

素因数分解:

$2^4\times 3^3\times {\mathrm{373327}}^1$

素因数の和:373344

約数の個数: 40

約数和(自身を含む): 462926720

約数和(自身を除く): 301649456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 373327, 746654, 1119981, 1493308, 2239962, 2986616, 3359943, 4479924, 5973232, 6719886, 8959848, 10079829, 13439772, 17919696, 20159658, 26879544, 40319316, 53759088, 80638632, 161277264]

約数ペア:

[(1, 161277264), (2, 80638632), (3, 53759088), (4, 40319316), (6, 26879544), (8, 20159658), (9, 17919696), (12, 13439772), (16, 10079829), (18, 8959848), (24, 6719886), (27, 5973232), (36, 4479924), (48, 3359943), (54, 2986616), (72, 2239962), (108, 1493308), (144, 1119981), (216, 746654), (432, 373327)]