189315952

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{8011}}^1$

素因数の和:8237

約数の個数: 40

約数和(自身を含む): 421238912

約数和(自身を除く): 231922960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3376, 5908, 8011, 11816, 16022, 23632, 32044, 56077, 64088, 112154, 128176, 224308, 448616, 897232, 1690321, 3380642, 6761284, 11832247, 13522568, 23664494, 27045136, 47328988, 94657976, 189315952]

約数ペア:

[(1, 189315952), (2, 94657976), (4, 47328988), (7, 27045136), (8, 23664494), (14, 13522568), (16, 11832247), (28, 6761284), (56, 3380642), (112, 1690321), (211, 897232), (422, 448616), (844, 224308), (1477, 128176), (1688, 112154), (2954, 64088), (3376, 56077), (5908, 32044), (8011, 23632), (11816, 16022)]