144988144

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5653}}^1$

素因数の和:5897

約数の個数: 40

約数和(自身を含む): 322504160

約数和(自身を除く): 177516016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 5653, 6412, 11306, 12824, 22612, 25648, 39571, 45224, 79142, 90448, 158284, 316568, 633136, 1294537, 2589074, 5178148, 9061759, 10356296, 18123518, 20712592, 36247036, 72494072, 144988144]

約数ペア:

[(1, 144988144), (2, 72494072), (4, 36247036), (7, 20712592), (8, 18123518), (14, 10356296), (16, 9061759), (28, 5178148), (56, 2589074), (112, 1294537), (229, 633136), (458, 316568), (916, 158284), (1603, 90448), (1832, 79142), (3206, 45224), (3664, 39571), (5653, 25648), (6412, 22612), (11306, 12824)]