172328142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{31321}}^1$

素因数の和:31464

約数の個数: 32

約数和(自身を含む): 396912384

約数和(自身を除く): 224584242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 31321, 62642, 93963, 187926, 219247, 438494, 657741, 1315482, 4103051, 8206102, 12309153, 24618306, 28721357, 57442714, 86164071, 172328142]

約数ペア:

[(1, 172328142), (2, 86164071), (3, 57442714), (6, 28721357), (7, 24618306), (14, 12309153), (21, 8206102), (42, 4103051), (131, 1315482), (262, 657741), (393, 438494), (786, 219247), (917, 187926), (1834, 93963), (2751, 62642), (5502, 31321)]