152193640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{92801}}^1$

素因数の和:92853

約数の個数: 32

約数和(自身を含む): 350791560

約数和(自身を除く): 198597920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 92801, 185602, 371204, 464005, 742408, 928010, 1856020, 3712040, 3804841, 7609682, 15219364, 19024205, 30438728, 38048410, 76096820, 152193640]

約数ペア:

[(1, 152193640), (2, 76096820), (4, 38048410), (5, 30438728), (8, 19024205), (10, 15219364), (20, 7609682), (40, 3804841), (41, 3712040), (82, 1856020), (164, 928010), (205, 742408), (328, 464005), (410, 371204), (820, 185602), (1640, 92801)]