147800688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439883}}^1$

素因数の和:439901

約数の個数: 40

約数和(自身を含む): 436364928

約数和(自身を除く): 288564240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439883, 879766, 1319649, 1759532, 2639298, 3079181, 3519064, 5278596, 6158362, 7038128, 9237543, 10557192, 12316724, 18475086, 21114384, 24633448, 36950172, 49266896, 73900344, 147800688]

約数ペア:

[(1, 147800688), (2, 73900344), (3, 49266896), (4, 36950172), (6, 24633448), (7, 21114384), (8, 18475086), (12, 12316724), (14, 10557192), (16, 9237543), (21, 7038128), (24, 6158362), (28, 5278596), (42, 3519064), (48, 3079181), (56, 2639298), (84, 1759532), (112, 1319649), (168, 879766), (336, 439883)]