123142992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{366497}}^1$

素因数の和:366515

約数の個数: 40

約数和(自身を含む): 363566016

約数和(自身を除く): 240423024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 366497, 732994, 1099491, 1465988, 2198982, 2565479, 2931976, 4397964, 5130958, 5863952, 7696437, 8795928, 10261916, 15392874, 17591856, 20523832, 30785748, 41047664, 61571496, 123142992]

約数ペア:

[(1, 123142992), (2, 61571496), (3, 41047664), (4, 30785748), (6, 20523832), (7, 17591856), (8, 15392874), (12, 10261916), (14, 8795928), (16, 7696437), (21, 5863952), (24, 5130958), (28, 4397964), (42, 2931976), (48, 2565479), (56, 2198982), (84, 1465988), (112, 1099491), (168, 732994), (336, 366497)]