154333990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{3767}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 295441344

約数和(自身を除く): 141107354

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 1205, 2410, 3767, 4097, 7534, 8194, 18835, 20485, 37670, 40970, 64039, 128078, 320195, 640390, 907847, 1815694, 4539235, 9078470, 15433399, 30866798, 77166995, 154333990]

約数ペア:

[(1, 154333990), (2, 77166995), (5, 30866798), (10, 15433399), (17, 9078470), (34, 4539235), (85, 1815694), (170, 907847), (241, 640390), (482, 320195), (1205, 128078), (2410, 64039), (3767, 40970), (4097, 37670), (7534, 20485), (8194, 18835)]