223770128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{14831}}^1$

素因数の和:14903

約数の個数: 40

約数和(自身を含む): 463470336

約数和(自身を除く): 239700208

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 328, 368, 656, 943, 1886, 3772, 7544, 14831, 15088, 29662, 59324, 118648, 237296, 341113, 608071, 682226, 1216142, 1364452, 2432284, 2728904, 4864568, 5457808, 9729136, 13985633, 27971266, 55942532, 111885064, 223770128]

約数ペア:

[(1, 223770128), (2, 111885064), (4, 55942532), (8, 27971266), (16, 13985633), (23, 9729136), (41, 5457808), (46, 4864568), (82, 2728904), (92, 2432284), (164, 1364452), (184, 1216142), (328, 682226), (368, 608071), (656, 341113), (943, 237296), (1886, 118648), (3772, 59324), (7544, 29662), (14831, 15088)]