140937342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{258127}}^1$

素因数の和:258152

約数の個数: 32

約数和(自身を含む): 346924032

約数和(自身を除く): 205986690

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 258127, 516254, 774381, 1548762, 1806889, 3355651, 3613778, 5420667, 6711302, 10066953, 10841334, 20133906, 23489557, 46979114, 70468671, 140937342]

約数ペア:

[(1, 140937342), (2, 70468671), (3, 46979114), (6, 23489557), (7, 20133906), (13, 10841334), (14, 10066953), (21, 6711302), (26, 5420667), (39, 3613778), (42, 3355651), (78, 1806889), (91, 1548762), (182, 774381), (273, 516254), (546, 258127)]