159558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 380160

約数和(自身を除く): 220602

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 131, 174, 203, 262, 393, 406, 609, 786, 917, 1218, 1834, 2751, 3799, 5502, 7598, 11397, 22794, 26593, 53186, 79779, 159558]

約数ペア:

[(1, 159558), (2, 79779), (3, 53186), (6, 26593), (7, 22794), (14, 11397), (21, 7598), (29, 5502), (42, 3799), (58, 2751), (87, 1834), (131, 1218), (174, 917), (203, 786), (262, 609), (393, 406)]