158938146

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{6829}}^1$

素因数の和:7271

約数の個数: 32

約数和(自身を含む): 354067200

約数和(自身を除く): 195129054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1293, 2586, 3879, 6829, 7758, 11637, 13658, 20487, 23274, 40974, 61461, 122922, 184383, 368766, 2943299, 5886598, 8829897, 17659794, 26489691, 52979382, 79469073, 158938146]

約数ペア:

[(1, 158938146), (2, 79469073), (3, 52979382), (6, 26489691), (9, 17659794), (18, 8829897), (27, 5886598), (54, 2943299), (431, 368766), (862, 184383), (1293, 122922), (2586, 61461), (3879, 40974), (6829, 23274), (7758, 20487), (11637, 13658)]