156945968938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{739}}^1\times {\mathrm{45751}}^1$

素因数の和:46714

約数の個数: 32

約数和(自身を含む): 258392655360

約数和(自身を除く): 101446686422

約数列:

[1, 2, 11, 22, 211, 422, 739, 1478, 2321, 4642, 8129, 16258, 45751, 91502, 155929, 311858, 503261, 1006522, 1715219, 3430438, 9653461, 19306922, 33809989, 67619978, 106188071, 212376142, 371909879, 743819758, 7133907679, 14267815358, 78472984469, 156945968938]

約数ペア:

[(1, 156945968938), (2, 78472984469), (11, 14267815358), (22, 7133907679), (211, 743819758), (422, 371909879), (739, 212376142), (1478, 106188071), (2321, 67619978), (4642, 33809989), (8129, 19306922), (16258, 9653461), (45751, 3430438), (91502, 1715219), (155929, 1006522), (311858, 503261)]