157213593872

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{179819}}^1$

素因数の和:180911

約数の個数: 40

約数和(自身を含む): 310651277760

約数和(自身を除く): 153437683888

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1031, 2062, 4124, 8248, 16496, 54643, 109286, 179819, 218572, 359638, 437144, 719276, 874288, 1438552, 2877104, 9530407, 19060814, 38121628, 76243256, 152486512, 185393389, 370786778, 741573556, 1483147112, 2966294224, 9825849617, 19651699234, 39303398468, 78606796936, 157213593872]

約数ペア:

[(1, 157213593872), (2, 78606796936), (4, 39303398468), (8, 19651699234), (16, 9825849617), (53, 2966294224), (106, 1483147112), (212, 741573556), (424, 370786778), (848, 185393389), (1031, 152486512), (2062, 76243256), (4124, 38121628), (8248, 19060814), (16496, 9530407), (54643, 2877104), (109286, 1438552), (179819, 874288), (218572, 719276), (359638, 437144)]