148738086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{393487}}^1$

素因数の和:393505

約数の個数: 32

約数和(自身を含む): 377748480

約数和(自身を除く): 229010394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 393487, 786974, 1180461, 2360922, 2754409, 3541383, 5508818, 7082766, 8263227, 10624149, 16526454, 21248298, 24789681, 49579362, 74369043, 148738086]

約数ペア:

[(1, 148738086), (2, 74369043), (3, 49579362), (6, 24789681), (7, 21248298), (9, 16526454), (14, 10624149), (18, 8263227), (21, 7082766), (27, 5508818), (42, 3541383), (54, 2754409), (63, 2360922), (126, 1180461), (189, 786974), (378, 393487)]